Патфайндер 2008 руководство - RukovodstvoRus.ru - инструкции пользования и руководства

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Прикольно, а что за файл?

Нашел как-то на просторах. Сюда не получается выгрузить, поэтому ссылка диск. Попробуйте может получится себе скачать.

Хорошо, а что за файл-то?

Файл расширение .pdf. Мануал на паф дорест. Не открывается чтоли?

Я и не качал, просто потом только тему увидел а из тела поста не ясно что за файл )

Sobol102

Мануал к патику чтоль?

Источник

Welcome to the growing family of new NISSAN

owners. This vehicle is delivered to you with

confidence. It was produced using the latest

techniques and strict quality control.

This manual was prepared to help you under-

stand the operation and maintenance of your

vehicle so that you may enjoy many miles (kilome-

ters) of driving pleasure. Please read through this

manual before operating your vehicle.

A separate Warranty Information Booklet

explains details about the warranties cov-

ering your vehicle. The “NISSAN Service

and Maintenance Guide” explains details

about maintaining and servicing your ve-

hicle. Additionally, a separate Customer

Care/Lemon Law Booklet (U.S. only) will

explain how to resolve any concerns you

may have with your vehicle, as well as

clarify your rights under your state’s lemon

law.

Your NISSAN dealership knows your vehicle

best. When you require any service or have any

questions, they will be glad to assist you with the

extensive resources available to them.

Before driving your vehicle please read this Own-

er’s Manual carefully. This will ensure familiarity

with controls and maintenance requirements, as-

sisting you in the safe operation of your vehicle.

WARNING

IMPORTANT SAFETY INFORMATION RE-

MINDERS FOR SAFETY!

Follow these important driving rules to

help ensure a safe and comfortable trip

for you and your passengers!

● NEVER drive under the influence of al-

cohol or drugs.

● ALWAYS observe posted speed limits

and never drive too fast for conditions.

●

ALWAYS give your full attention to driving

and avoid using vehicle features or taking

other actions that could distract you.

● ALWAYS use your seat belts and appro-

priate child restraint systems. Pre-teen

children should be seated in the rear

seat.

● ALWAYS provide information about the

proper use of vehicle safety features to

all occupants of the vehicle.

● ALWAYS review this Owner’s Manual

for important safety information.

For descriptions specified for four-wheel drive

models, a

mark is placed at the begin-

ning of the applicable sections/items.

As with other vehicles with features for

off-road use, failure to operate four-wheel

drive models correctly may result in loss of

control or an accident. Be sure to read

“Driving safety precautions” in the “Start-

ing and driving” section of this manual.

ON-PAVEMENT AND OFF-ROAD

DRIVING

This vehicle will handle and maneuver

differently from an ordinary passenger

car because it has a higher center of

gravity for off-road use. As with other

vehicles with features of this type, fail-

ure to operate this vehicle correctly may

result in loss of control or an accident.

Be sure to read “On-pavement and off-

road driving precautions”, and “Avoid-

ing collision and rollover”, and “Driving

safety precautions”, in the “Starting and

driving” section of this manual.

FOREWORD READ FIRST—THEN DRIVE SAFELY

Z REVIEW COPY—

2008 Pathfinder (pat)

Owners Manual—USA_English (nna)

09/29/07—debbie

Источник

Смотреть руководство для Nissan Pathfinder (2008) ниже. Все руководства на ManualsCat.com могут просматриваться абсолютно бесплатно. Нажав кнопку «Выбор языка» вы можете изменить язык руководства, которое хотите просмотреть.

MANUALSCAT | RU

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Задать вопрос о Nissan Pathfinder (2008)

Бренд:: Nissan
Продукт:: автомобили
Модель/название:: Pathfinder (2008)
Тип файла:: PDF
Доступные языки:: английский

Сопутствующие товары Nissan Pathfinder (2008)

Источник

TRANSMISSION & DRIVELINE

SECTION DLN

DRIVELINE

CONTENTS

TRANSFER: ATX14B
BASIC INSPECTION ……………………………..	8
DIAGNOSIS AND REPAIR WORKFLOW ………	8
Work Flow ……………………………………………………….	8
Preliminary Check …………………………………………….	9
FUNCTION DIAGNOSIS …………………………	12
4WD SYSTEM ……………………………………………	12
System Diagram ……………………………………………..	12
System Description ………………………………………….	13
Component Parts Location ……………………………….	18
CAN Communication ……………………………………….	19
DIAGNOSIS SYSTEM (TRANSFER CON-
TROL UNIT) ……………………………………………….	20
CONSULT-III Function (ALL MODE AWD/4WD) ….	20
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ………………………	24
NVH Troubleshooting Chart ……………………………..	24
COMPONENT DIAGNOSIS …………………….	25
P1811 POWER SUPPLY CIRCUIT FOR
TRANSFER CONTROL UNIT ………………………	25
Description …………………………………………………….	25
DTC Logic ……………………………………………………..	25
Diagnosis Procedure ……………………………………….	25
Component Inspection …………………………………….	26
P1802 – P1804, P1809 TRANSFER CON-
TROL UNIT ………………………………………………..	27
Description …………………………………………………….	27
DTC Logic ……………………………………………………..	27
Diagnosis Procedure ……………………………………….	27
P1807 VEHICLE SPEED SENSOR (A/T) ………	29
Description …………………………………………………….	29
DTC Logic ……………………………………………………..	29

Diagnosis Procedure ……………………………………….	29
P1808 VEHICLE SPEED SENSOR (ABS) …….	30
Description ……………………………………………………..	30
DTC Logic ………………………………………………………	30
Diagnosis Procedure ……………………………………….	30
P1810 NEUTRAL-4LO SWITCH …………………..	31
Description ……………………………………………………..	31
DTC Logic ………………………………………………………	31
Diagnosis Procedure ……………………………………….	31
Component Inspection ……………………………………..	33
P1813 4WD SHIFT SWITCH ………………………..	34
Description ……………………………………………………..	34
DTC Logic ………………………………………………………	34
Diagnosis Procedure ……………………………………….	34
Component Inspection ……………………………………..	36
P1814 WAIT DETECTION SWITCH ……………..	38
Description ……………………………………………………..	38
DTC Logic ………………………………………………………	38
Diagnosis Procedure ……………………………………….	38
Component Inspection ……………………………………..	40
P1816 PNP SWITCH …………………………………..	41
Description ……………………………………………………..	41
DTC Logic ………………………………………………………	41
Diagnosis Procedure ……………………………………….	41
P1817 ACTUATOR MOTOR ………………………..	42
Description ……………………………………………………..	42
DTC Logic ………………………………………………………	42
Diagnosis Procedure ……………………………………….	42
Component Inspection ……………………………………..	46
P1818 ACTUATOR POSITION SWITCH ……….	48
Description ……………………………………………………..	48
DTC Logic ………………………………………………………	48
Diagnosis Procedure ……………………………………….	48
Component Inspection ……………………………………..	50

DLN

DLN-1

P1819 TRANSFER CONTROL DEVICE ……….	51
Description …………………………………………………….	51
DTC Logic ……………………………………………………..	51
Diagnosis Procedure ………………………………………	51
P1820 ENGINE SPEED SIGNAL …………………	55
Description …………………………………………………….	55
DTC Logic ……………………………………………………..	55
Diagnosis Procedure ………………………………………	55
P1822 CLUTCH PRESSURE SOLENOID ……..	56
Description …………………………………………………….	56
DTC Logic ……………………………………………………..	56
Diagnosis Procedure ………………………………………	56
Component Inspection …………………………………….	58
P1823 2-4 SOLENOID ………………………………..	60
Description …………………………………………………….	60
DTC Logic ……………………………………………………..	60
Diagnosis Procedure ………………………………………	60
Component Inspection …………………………………….	63
P1824 TRANSFER MOTOR ………………………..	64
Description …………………………………………………….	64
DTC Logic ……………………………………………………..	64
Diagnosis Procedure ………………………………………	64
Component Inspection …………………………………….	68
P1826 TRANSFER FLUID TEMPERATURE … 70
Description …………………………………………………….	70
DTC Logic ……………………………………………………..	70
Diagnosis Procedure ………………………………………	70
Component Inspection …………………………………….	71
P1827 CLUTCH PRESSURE SWITCH …………	73
Description …………………………………………………….	73
DTC Logic ……………………………………………………..	73
Diagnosis Procedure ………………………………………	73
Component Inspection …………………………………….	74
P1828 LINE PRESSURE SWITCH ……………….	76
Description …………………………………………………….	76
DTC Logic ……………………………………………………..	76
Diagnosis Procedure ………………………………………	76
Component Inspection …………………………………….	78
P1829 THROTTLE POSITION SIGNAL (ECM)
	… 79
Description …………………………………………………….	79
DTC Logic ……………………………………………………..	79
Diagnosis Procedure ………………………………………	79
P1830 ABS OPERATION SIGNAL (ABS) …….	80
Description …………………………………………………….	80
DTC Logic ……………………………………………………..	80
Diagnosis Procedure ………………………………………	80
P1831 VDC OPERATION SIGNAL (ABS) …….	81
Description …………………………………………………….	81
DTC Logic ……………………………………………………..	81
Diagnosis Procedure ………………………………………	81

P1832 TCS OPERATION SIGNAL (ABS) ……..	82
Description …………………………………………………….	82
DTC Logic ………………………………………………………	82
Diagnosis Procedure ……………………………………….	82
ECU DIAGNOSIS …………………………………	83
TRANSFER CONTROL UNIT ……………………..	83
Reference Value …………………………………………….	83
Wiring Diagram ………………………………………………	91
DTC Index ……………………………………………………	101
SYMPTOM DIAGNOSIS ………………………	106
4WD SYSTEM SYMPTOMS ……………………….	106
Symptom Table …………………………………………….	106
4WD SHIFT INDICATOR LAMP AND 4LO IN-
DICATOR LAMP DO NOT TURN ON ………….	107
Description …………………………………………………..	107
Diagnosis Procedure ……………………………………..	107
4WD WARNING LAMP DOES NOT TURN ON..110
Description …………………………………………………..	110
Diagnosis Procedure ……………………………………..	110
4WD SHIFT INDICATOR LAMP OR 4LO INDI-
CATOR LAMP DO NOT CHANGE ………………	113
Description …………………………………………………..	113
Diagnosis Procedure ……………………………………..	113
ATP WARNING LAMP DOES NOT TURN ON..115
Description …………………………………………………..	115
Diagnosis Procedure ……………………………………..	115
4WD SHIFT INDICATOR LAMP KEEPS
FLASHING ……………………………………………….	117
Description …………………………………………………..	117
Diagnosis Procedure ……………………………………..	117
4WD WARNING LAMP FLASHES RAPIDLY..118
Description …………………………………………………..	118
Diagnosis Procedure ……………………………………..	118
4WD WARNING LAMP FLASHES SLOWLY ..	119
Description …………………………………………………..	119
Diagnosis Procedure ……………………………………..	119
HEAVY TIGHT-CORNER BRAKING SYMP-
TOM OCCURS ………………………………………….	120
Description …………………………………………………..	120
Diagnosis Procedure ……………………………………..	120
ATP SWITCH ……………………………………………	122
Description …………………………………………………..	122
Diagnosis Procedure ……………………………………..	122
4WD SYSTEM DOES NOT OPERATE ………..	124
Description …………………………………………………..	124
Diagnosis Procedure ……………………………………..	124
PRECAUTION …………………………………….	125

DLN-2

PRECAUTIONS ………………………………………..	125
Precaution for Supplemental Restraint System
(SRS) «AIR BAG» and «SEAT BELT PRE-TEN-
SIONER» ……………………………………………………..	125
Precaution for Transfer Assembly and Transfer
Control Unit Replacement ………………………………	125
Precaution ……………………………………………………	126
Service Notice ………………………………………………	126
PREPARATION ………………………………….	128
PREPARATION ………………………………………..	128
Special Service Tool ……………………………………..	128
Commercial Service Tool ……………………………….	131
ON-VEHICLE MAINTENANCE ……………..	132
TRANSFER FLUID ……………………………………	132
Replacement ………………………………………………..	132
Inspection …………………………………………………….	132
TRANSFER OIL FILTER ……………………………	133
Removal and Installation ………………………………..	133
ON-VEHICLE REPAIR …………………………	135
TRANSFER CONTROL UNIT …………………….	135
Removal and Installation ………………………………..	135
FRONT OIL SEAL …………………………………….	136
Removal and Installation ………………………………..	136
REAR OIL SEAL ………………………………………	138
Removal and Installation ………………………………..	138
SIDE OIL SEAL ………………………………………..	140
Removal and Installation ………………………………..	140
TRANSFER CONTROL DEVICE ………………..	141
Removal and Installation ………………………………..	141
AIR BREATHER HOSE ……………………………..	142
Removal and Installation ………………………………..	142
TRANSFER MOTOR …………………………………	147
Removal and Installation ………………………………..	147
REMOVAL AND INSTALLATION …………	148
TRANSFER ASSEMBLY …………………………..	148
Removal and Installation ………………………………..	148
DISASSEMBLY AND ASSEMBLY ………..	149
TRANSFER ASSEMBLY …………………………..	149
Disassembly and Assembly ……………………………	149
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	186
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	186
General Specification …………………………………….	186

Inspection and Adjustment ……………………………..	186
TRANSFER: TX15B		A
BASIC INSPECTION …………………………..	188
DIAGNOSIS AND REPAIR WORKFLOW	188	B

Work Flow …………………………………………………….	188
FUNCTION DIAGNOSIS ………………………	190	C
4WD SYSTEM ………………………………………….	190
……………………………………………System Diagram	190	DLN
System Description	191

Component Parts Location	193

CAN Communication ……………………………………..	194	E
Cross-Sectional View …………………………………….	194
Power Transfer ……………………………………………..	195
DIAGNOSIS SYSTEM (TRANSFER CON-		F
TROL UNIT)	197

CONSULT-III Function (ALL MODE AWD/4WD) ..	197
NOISE, VIBRATION AND HARSHNESS		G
(NVH) TROUBLESHOOTING …………………….	200
NVH Troubleshooting Chart ……………………………	200
COMPONENT DIAGNOSIS	201	H

P1801, P1811 POWER SUPPLY CIRCUIT
FOR TRANSFER CONTROL UNIT …………….	201	I
Description ……………………………………………………	201
DTC Logic …………………………………………………….	201
Diagnosis Procedure ……………………………………..	201	J
Component Inspection ……………………………………	203
P1802 – P1804, P1809 TRANSFER CON-		K
TROL UNIT ………………………………………………	204
Description ……………………………………………………	204
DTC Logic …………………………………………………….	204	L
Diagnosis Procedure ……………………………………..	204
P1807 VEHICLE SPEED SENSOR (A/T) …….	206
Description ……………………………………………………	206	M
DTC Logic	206

Diagnosis Procedure ……………………………………..	206
P1808 VEHICLE SPEED SENSOR (ABS) ….. 207	N
Description ……………………………………………………	207
DTC Logic …………………………………………………….	207
Diagnosis Procedure ……………………………………..	207	O

P1810 4 LO SWITCH ………………………………..	208
Description ……………………………………………………	208
DTC Logic …………………………………………………….	208	P
Diagnosis Procedure ……………………………………..	208
Component Inspection ……………………………………	210
P1813 4WD SHIFT SWITCH ………………………	211
Description ……………………………………………………	211
DTC Logic …………………………………………………….	211
Diagnosis Procedure ……………………………………..	211

DLN-3

Component Inspection ……………………………………	213
P1814 WAIT DETECTION SWITCH ……………	214
Description ……………………………………………………	214
DTC Logic …………………………………………………….	214
Diagnosis Procedure ……………………………………..	214
Component Inspection ……………………………………	216
P1816 PNP SWITCH ………………………………..	217
Description ……………………………………………………	217
DTC Logic …………………………………………………….	217
Diagnosis Procedure ……………………………………..	217
P1817 ACTUATOR MOTOR ……………………..	218
Description ……………………………………………………	218
DTC Logic …………………………………………………….	218
Diagnosis Procedure ……………………………………..	218
Component Inspection ……………………………………	223
P1818 ACTUATOR POSITION SWITCH …….	225
Description ……………………………………………………	225
DTC Logic …………………………………………………….	225
Diagnosis Procedure ……………………………………..	225
P1819 TRANSFER CONTROL DEVICE ……..	228
Description ……………………………………………………	228
DTC Logic …………………………………………………….	228
Diagnosis Procedure ……………………………………..	228
P1820 ENGINE SPEED SIGNAL ……………….	231
Description ……………………………………………………	231
DTC Logic …………………………………………………….	231
Diagnosis Procedure ……………………………………..	231
ECU DIAGNOSIS ………………………………..	232
TRANSFER CONTROL UNIT …………………….	232
Reference Value ……………………………………………	232
Wiring Diagram ……………………………………………..	237
DTC Index ……………………………………………………	245
SYMPTOM DIAGNOSIS ………………………	248
4WD SYSTEM SYMPTOMS ………………………	248
Symptom Table …………………………………………….	248
4WD WARNING LAMP DOES NOT TURN ON. 249
Description ……………………………………………………	249
Diagnosis Procedure ……………………………………..	249
4WD SHIFT INDICATOR LAMP AND 4LO IN-
DICATOR LAMP DO NOT TURN ON …………	251
Description ……………………………………………………	251
Diagnosis Procedure ……………………………………..	251
4WD SHIFT INDICATOR LAMP OR 4LO INDI-
CATOR LAMP DO NOT CHANGE ……………..	253
Description ……………………………………………………	253
Diagnosis Procedure ……………………………………..	253
ATP WARNING LAMP DOES NOT TURN ON. 255
Description ……………………………………………………	255

Diagnosis Procedure ……………………………………..	255
4WD SHIFT INDICATOR LAMP KEEPS
FLASHING ……………………………………………….	257
Description …………………………………………………..	257
Diagnosis Procedure ……………………………………..	257
4WD WARNING LAMP FLASHES SLOWLY ..	258
Description …………………………………………………..	258
Diagnosis Procedure ……………………………………..	258
ATP SWITCH ……………………………………………	259
Description …………………………………………………..	259
Diagnosis Procedure ……………………………………..	259
Component Inspection …………………………………..	260
PRECAUTION …………………………………….	262
PRECAUTIONS ………………………………………..	262
Precaution for Supplemental Restraint System
(SRS) «AIR BAG» and «SEAT BELT PRE-TEN-
SIONER» ……………………………………………………..	262
Precaution for Transfer Assembly and Transfer
Control Unit Replacement ………………………………	262
Precaution ……………………………………………………	264
Service Notice ………………………………………………	264
PREPARATION …………………………………..	266
PREPARATION ………………………………………..	266
Special Service Tool ……………………………………..	266
Commercial Service Tool ……………………………….	268
ON-VEHICLE MAINTENANCE ……………..	269
TRANSFER FLUID ……………………………………	269
Replacement ………………………………………………..	269
Inspection …………………………………………………….	269
ON-VEHICLE REPAIR …………………………	270
TRANSFER CONTROL UNIT …………………….	270
Removal and Installation ………………………………..	270
FRONT OIL SEAL …………………………………….	271
Removal and Installation ………………………………..	271
REAR OIL SEAL ………………………………………	273
Removal and Installation ………………………………..	273
TRANSFER CONTROL DEVICE ………………..	275
Removal and Installation ………………………………..	275
AIR BREATHER HOSE ……………………………..	277
Removal and Installation ………………………………..	277
PLANETARY CARRIER …………………………….	279
Disassembly and Assembly ……………………………	279
FRONT DRIVE SHAFT ………………………………	283
Disassembly and Assembly ……………………………	283
SHIFT CONTROL ……………………………………..	285

DLN-4

Disassembly and Assembly ……………………………	285
REMOVAL AND INSTALLATION …………	287
TRANSFER ASSEMBLY …………………………..	287
Removal and Installation ………………………………..	287
DISASSEMBLY AND ASSEMBLY ………..	288
TRANSFER ASSEMBLY …………………………..	288
Disassembly and Assembly ……………………………	288
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	304
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	304
General Specification …………………………………….	304
Inspection and Adjustment ……………………………..	304
PROPELLER SHAFT: 2F1310
PREPARATION ………………………………….	305
PREPARATION ………………………………………..	305
Commercial Service Tool ……………………………….	305
FUNCTION DIAGNOSIS ………………………	306
NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING …………………….	306
NVH Troubleshooting Chart ……………………………	306
ON-VEHICLE REPAIR …………………………	307
PROPELLER SHAFT ………………………………..	307
On-Vehicle Service ……………………………………….	307
REMOVAL AND INSTALLATION …………	308
PROPELLER SHAFT ………………………………..	308
Removal and Installation ………………………………..	308
DISASSEMBLY AND ASSEMBLY ………..	310
PROPELLER SHAFT ………………………………..	310
Disassembly and Assembly ……………………………	310
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	312
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	312
General Specification …………………………………….	312
Snap Ring ……………………………………………………	312
PROPELLER SHAFT: 2S1330
PREPARATION ………………………………….	313
PREPARATION ………………………………………..	313
Commercial Service Tool ……………………………….	313
FUNCTION DIAGNOSIS ………………………	314

NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING …………………….	314	A
NVH Troubleshooting Chart ……………………………	314

ON-VEHICLE REPAIR …………………………	315	B

PROPELLER SHAFT ………………………………..	315
On-Vehicle Service ………………………………………..	315
REMOVAL AND INSTALLATION	316	C

PROPELLER SHAFT	316
DLN
Removal and Installation	316

DISASSEMBLY AND ASSEMBLY	318

PROPELLER SHAFT	318	E

Disassembly and Assembly …………………………….	318
SERVICE DATA AND SPECIFICATIONS		F
(SDS) …………………………………………………	320
SERVICE DATA AND SPECIFICATIONS		G
(SDS)	320

General Specification …………………………………….	320
Snap Ring …………………………………………………….	321	H
PROPELLER SHAFT: 2S1350

PREPARATION ………………………………….	322	I
PREPARATION
322
Commercial Service Tool ……………………………….	322
FUNCTION DIAGNOSIS	323	J

NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING …………………….	323	K
NVH Troubleshooting Chart ……………………………	323
ON-VEHICLE REPAIR …………………………	324	L

PROPELLER SHAFT ………………………………..	324
On-Vehicle Service ………………………………………..	324
REMOVAL AND INSTALLATION	325	M

PROPELLER SHAFT ………………………………..	325	N
Removal and Installation	325

DISASSEMBLY AND ASSEMBLY ………..	327
PROPELLER SHAFT	327	O

Disassembly and Assembly …………………………….	327
SERVICE DATA AND SPECIFICATIONS		P
(SDS) …………………………………………………	329
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	329
General Specification …………………………………….	329
Snap Ring …………………………………………………….	330
FRONT FINAL DRIVE: R180A

DLN-5

PRECAUTION …………………………………….	331
PRECAUTIONS ……………………………………….	331
Precaution for Servicing Front Final Drive …………	331
PREPARATION …………………………………..	332
PREPARATION ……………………………………….	332
Special Service Tool ………………………………………	332
Commercial Service Tool ……………………………….	334
FUNCTION DIAGNOSIS ………………………	336
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING …………………….	336
NVH Troubleshooting Chart ……………………………	336
DESCRIPTION …………………………………………	337
Cross-Sectional View …………………………………….	337
ON-VEHICLE MAINTENANCE ……………..	338
DIFFERENTIAL GEAR OIL ……………………….	338
Changing Differential Gear Oil …………………………	338
Checking Differential Gear Oil …………………………	338
ON-VEHICLE REPAIR …………………………	339
FRONT OIL SEAL ……………………………………	339
Removal and Installation ………………………………..	339
SIDE OIL SEAL ……………………………………….	341
Removal and Installation ………………………………..	341
CARRIER COVER ……………………………………	342
Removal and Installation ………………………………..	342
REMOVAL AND INSTALLATION ………….	343
FRONT FINAL DRIVE ASSEMBLY ……………	343
Removal and Installation ………………………………..	343
DISASSEMBLY AND ASSEMBLY ………..	345
FRONT FINAL DRIVE ………………………………	345
Disassembly and Assembly …………………………….	345
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	364
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	364
General Specification …………………………………….	364
Inspection and Adjustment ……………………………..	364
FRONT FINAL DRIVE: M205
PRECAUTION …………………………………….	366
PRECAUTIONS ……………………………………….	366
Precaution for Servicing Front Final Drive …………	366
PREPARATION …………………………………..	367

PREPARATION ………………………………………..	367
Special Service Tool ……………………………………..	367
Commercial Service Tool ……………………………….	369
FUNCTION DIAGNOSIS ………………………	370
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ……………………..	370
NVH Troubleshooting Chart ……………………………	370
ON-VEHICLE MAINTENANCE ……………..	371
DIFFERENTIAL GEAR OIL ………………………..	371
Changing Differential Gear Oil ………………………..	371
Checking Differential Gear Oil ………………………..	371
ON-VEHICLE REPAIR …………………………	372
SIDE OIL SEAL ………………………………………..	372
Removal and Installation ………………………………..	372
FRONT OIL SEAL …………………………………….	373
Removal and Installation ………………………………..	373
CARRIER COVER …………………………………….	375
Removal and Installation ………………………………..	375
REMOVAL AND INSTALLATION ………….	376
FRONT FINAL DRIVE ……………………………….	376
Removal and Installation ………………………………..	376
DISASSEMBLY AND ASSEMBLY ………..	378
FRONT FINAL DRIVE ……………………………….	378
Disassembly and Assembly ……………………………	378
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	395
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	395
General Specification …………………………………….	395
Inspection and Adjustment ……………………………..	395
REAR FINAL DRIVE: R200
PRECAUTION …………………………………….	397
PRECAUTIONS ………………………………………..	397
Precaution for Servicing Rear Final Drive …………	397
PREPARATION …………………………………..	398
PREPARATION ………………………………………..	398
Special Service Tool ……………………………………..	398
Commercial Service Tool ……………………………….	401
FUNCTION DIAGNOSIS ………………………	402
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ……………………..	402
NVH Troubleshooting Chart ……………………………	402

DLN-6

DESCRIPTION …………………………………………	403
Cross-Sectional View …………………………………….	403
ON-VEHICLE MAINTENANCE ……………..	404
DIFFERENTIAL GEAR OIL ………………………..	404
Changing Differential Gear Oil ………………………..	404
Checking Differential Gear Oil …………………………	404
ON-VEHICLE REPAIR …………………………	405
FRONT OIL SEAL …………………………………….	405
Removal and Installation ………………………………..	405
SIDE OIL SEAL ………………………………………..	407
Removal and Installation ………………………………..	407
CARRIER COVER …………………………………….	409
Removal and Installation ………………………………..	409
REMOVAL AND INSTALLATION …………	410
REAR FINAL DRIVE …………………………………	410
Removal and Installation ………………………………..	410
DISASSEMBLY AND ASSEMBLY ………..	413
REAR FINAL DRIVE …………………………………	413
Disassembly and Assembly ……………………………	413
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	432
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	432
General Specification …………………………………….	432
Inspection and Adjustment ……………………………..	432
REAR FINAL DRIVE: R230 (4WD)
PRECAUTION …………………………………….	434
PRECAUTIONS ………………………………………..	434
Precaution for Servicing Rear Final Drive …………	434
PREPARATION ………………………………….	435
PREPARATION ………………………………………..	435

Special Service Tool ………………………………………	435
Commercial Service Tool ……………………………….	438	A
FUNCTION DIAGNOSIS ………………………	439
NOISE, VIBRATION AND HARSHNESS		B
(NVH) TROUBLESHOOTING …………………….	439
NVH Troubleshooting Chart ……………………………	439
DESCRIPTION	440	C

Cross-Sectional View …………………………………….	440
DLN
ON-VEHICLE MAINTENANCE ……………..	441
DIFFERENTIAL GEAR OIL	441

Changing Differential Gear Oil …………………………	441	E
Checking Differential Gear Oil	441

ON-VEHICLE REPAIR …………………………	442	F
FRONT OIL SEAL
442
Removal and Installation ………………………………..	442
SIDE OIL SEAL	444	G

Removal and Installation ………………………………..	444
CARRIER COVER …………………………………….	446	H
Removal and Installation ………………………………..	446
REMOVAL AND INSTALLATION …………	447	I

REAR FINAL DRIVE …………………………………	447
Removal and Installation ………………………………..	447
DISASSEMBLY AND ASSEMBLY	450	J

REAR FINAL DRIVE …………………………………	450	K
Disassembly and Assembly …………………………….	450
SERVICE DATA AND SPECIFICATIONS
(SDS) …………………………………………………	466	L
SERVICE DATA AND SPECIFICATIONS
(SDS) ………………………………………………………	466	M
General Specification	466

Inspection and Adjustment ……………………………..	466

DLN-7

DIAGNOSIS AND REPAIR WORKFLOW	[TRANSFER: ATX14B]
< BASIC INSPECTION >
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow	INFOID:0000000001728331
WORK FLOW

AWNIA0126GB

DETAILED FLOW

1.CUSTOMER INFORMATION

Interview the customer to obtain detailed information about the symptom.

>> GO TO 2

2.PRELIMINARY CHECK

Perform preliminary check. Refer to DLN-9, «Preliminary Check».

>> GO TO 3

3.SELF-DIAGNOSIS

Perform self-diagnosis. Refer to DLN-20, «CONSULT-III Function (ALL MODE AWD/4WD)».

DLN-8

	DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >	[TRANSFER: ATX14B]

>> GO TO 4

4.SYMPTOM

Check for symptoms. Refer to DLN-106, «Symptom Table».

>> GO TO 5

5.MALFUNCTIONING PARTS

Repair or replace the applicable parts.

>> GO TO 6

6.SYSTEM OPERATION

Check system operation.

>> GO TO 7

7.SELF-DIAGNOSIS

Perform self-diagnosis.

Are any DTC’s displayed?

YES	>> GO TO 5
NO	>> Inspection End

Preliminary Check

TRANSFER FLUID CHECK

Check for leaks and fluid level. Refer to DLN-132, «Inspection».

DLN

INFOID:0000000001728332

PREPARATION FOR ROAD TEST

The purpose of the test is to determine overall performance of transfer case and analyze causes of malfunctions.

When a malfunction is found in any part of transfer, perform the road test to locate the malfunction area and repair the malfunction parts. The road test consists of the following three parts.

1.CHECK BEFORE ENGINE IS STARTED

2.CHECK AT IDLE

3.CRUISE TEST

CHECK BEFORE ENGINE IS STARTED

1.CHECK 4WD SHIFT INDICATOR LAMP

1.Park vehicle on flat surface.

2.Turn ignition switch to OFF position.

3.Move A/T selector lever to P position.

4.Set 4WD shift switch to 2WD position.

5.Turn ignition switch to ON position. (Do not start engine.)

Does 4WD shift indicator lamp turn ON for approximately 1 second?

YES	>> GO TO 2.
NO	>> GO TO DLN-107, «Diagnosis Procedure».

2.CHECK 4WD WARNING LAMP

1.Turn ignition switch to OFF position.

2.Move A/T selector lever to P position.

3.Set 4WD shift switch to 2WD position.

4.Turn ignition switch to ON position. (Do not start engine.)

DLN-9

	DIAGNOSIS AND REPAIR WORKFLOW	[TRANSFER: ATX14B]
< BASIC INSPECTION >
Does 4WD warning lamp turn ON?
YES	>> GO TO CHECK AT IDLE.
NO	>> GO TO DLN-110, «Diagnosis Procedure».

CHECK AT IDLE

1.CHECK 4WD SHIFT INDICATOR LAMP

1.Park vehicle on flat surface and engage the parking brake.

2.Turn ignition switch to OFF position.

3.Move A/T selector lever to P position.

4.Set 4WD shift switch to 2WD position.

5.Start engine.

Does 4WD shift indicator lamp turn ON?

YES	>> GO TO 3.
NO	>> GO TO 2.

2.CHECK 4WD WARNING LAMP

Check 4WD warning lamp state.

Is 4WD warning lamp turned ON?

YES	>> Perform the self-diagnosis. Refer to DLN-20, «CONSULT-III Function (ALL MODE AWD/4WD)».
NO	>> Refer to DLN-113, «Diagnosis Procedure».

3.CHECK 4WD SHIFT INDICATOR AND 4LO INDICATOR OPERATION

1.Brake pedal depressed.

2.Move A/T selector lever to N position.

3.Set 4WD shift switch to 2WD, AUTO, 4H, 4LO, 4H, AUTO and 2WD in order. (Stay at each switch position for at least 1 second.)

Do 4WD shift indicator and 4LO indicator lamps change properly?

Does buzzer sound?

YES	>> GO TO CRUISE TEST.
NO	>> GO TO DLN-113, «Diagnosis Procedure».

WDIA0136E

CRUISE TEST

1.CHECK INPUT SIGNAL

1.Warm up engine to normal operating temperature.

2.Park vehicle on flat surface.

3.Move A/T selector lever to P position.

4.Set 4WD shift switch to AUTO position.

5.Start engine.

6.Drive vehicle for at least 30 seconds at a speed higher than 20 km/h (12 MPH).

Is 4WD warning lamp turned ON?

On steady>>Perform the self-diagnosis. Refer to DLN-20, «CONSULT-III Function (ALL MODE AWD/4WD)».

DLN-10

DIAGNOSIS AND REPAIR WORKFLOW	[TRANSFER: ATX14B]
< BASIC INSPECTION >
Flash rapidly>>Refer to DLN-118, «Diagnosis Procedure».
Flash slowly>>Refer to DLN-119, «Diagnosis Procedure».
NO >> GO TO 2.
2.CHECK TIGHT CORNER BRAKING SYMPTOM (1)

1.Set 4WD shift switch to AUTO position.

2.Drive vehicle at speed lower than 20 km/h (12 MPH) with steering wheel fully turned.

Does tight corner braking symptom occur?

YES	>> GO TO DLN-120, «Diagnosis Procedure».
NO	>> GO TO 3.

3.CHECK TIGHT CORNER BRAKING SYMPTOM (2)

1.Set 4WD shift switch to 4HI position.

2.Drive vehicle at speed lower than 20 km/h (12 MPH) with steering wheel fully turned.

Does tight corner braking symptom occur?

YES	>> Inspection End.
NO	>> GO TO DLN-124, «Diagnosis Procedure».

DLN

DLN-11

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]
FUNCTION DIAGNOSIS
4WD SYSTEM
System Diagram	INFOID:0000000001728333

		WDIA0164E
COMPONENT DESCRIPTION

	Components	Function

Transfer control unit	Controls transfer control device, control valves and shifts between 2WD/4WD and 4H/4LO.

Transfer control device	Integrates actuator motor and actuator position switch.

2-4WD shift solenoid valve	Controls oil pressure and allows shifting between 2WD and 4WD.

Clutch pressure solenoid valve	Controls oil pressure and distributes torque between front and rear tires.

Line pressure switch	Detects line pressure.

Clutch pressure switch	Detects clutch pressure.

Transfer fluid temperature sensor	Detects transfer fluid temperature.

Actuator motor	Moves shift rods when signaled by transfer control unit.

Actuator position switch	Detects actuator motor position.

Wait detection switch	Detects whether or not 4WD lock gear is locked.

4LO switch	Detects if transfer case is in 4LO.

ATP switch	Detects if transfer case is in neutral.

4WD shift switch	Allows driver to select from 2WD/4WD, 4H/4LO and AUTO.

		• Illuminates if malfunction is detected in 4WD system.
4WD warning lamp	• Flashes (1 flash / 2 seconds) if large difference in diameter of front and rear tires.
		• Flashes (2 flashes / 1 second) if high transfer fluid temperature is detected.

ATP warning lamp	Indicates that A/T parking mechanism does not operate when A/T selector lever is in P position
because transfer case is in neutral.


4WD shift indicator lamp	Displays driving range selected by 4WD shift switch.

4LO indicator lamp	Displays 4LO range.

DLN-12

		4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

	Components	Function	A

	ABS actuator and electric unit	Transmits vehicle speed signal via CAN communication to transfer control unit.

	(control unit)


		Transmits the following signal via CAN communication to transfer control unit.	B
	TCM	• Output shaft revolution signal
		• A/T position indicator signal (PNP switch signal)

		Transmits the following signals via CAN communication to transfer control unit.
	ECM	• Engine speed signal	C
		• Accelerator pedal position signal

System Description	INFOID:0000000001728334
	DLN

CONTROL SYSTEM

DLN-13

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

SDIA3396E

ALL-MODE 4WD Transfer Basic Control

DLN-14

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

LDIA0055E

Hydraulic Control Circuits

WDIA0163E

TRANSFER CONTROL UNIT

•Transfer control unit controls transfer control device and it directs shifts from 4H-4LO and 2WD-4WD.

•Self-diagnosis can be done.

DLN

TRANSFER SHIFT HIGH AND LOW RELAYS

Transfer shift high and low relays apply power supply to transfer control device (actuator motor).

TRANSFER SHUT OFF RELAY

Transfer shut off relay applies power supply to transfer motor relay.

4WD SHIFT SWITCH AND INDICATOR LAMPS

4WD Shift Switch

Able to select from 2WD, AUTO, 4H or 4LO.

4WD Shift Indicator Lamp

•Displays driving conditions selected by 4WD shift switch with 2WD, AUTO and 4H indicators while engine is running. (When 4WD warning lamp is turned on, all 4WD shift indicator lamps are turned off.)

•Turns ON for approximately 1 second when ignition switch is turned ON, for purpose of lamp check.

4LO Indicator Lamp

DLN-15

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

•Displays 4LO condition while engine is running. 4LO indicator lamp flashes if transfer gear does not shift completely under 2WD, AUTO, 4H 4LO. (When 4WD warning lamp is turned on, 4LO indicator lamp is turned off.)

•Turns ON for approximately 1 second when ignition switch is turned ON, for purpose of lamp check.

4WD WARNING LAMP

Turns on or flashes when there is a malfunction in 4WD system.

Also turns on when ignition switch is turned ON, for purpose of lamp check. Turns OFF approximately 1 second after the engine starts if system is normal.

4WD Warning Lamp Indication

	Condition	4WD warning lamp

	System normal	OFF

	Lamp check	Turns ON when ignition switch is turned ON.
	Turns OFF after engine start.


	4WD system malfunction	ON

	During self-diagnosis	Flashes malfunction mode.

	Large difference in diameter of front/	Flashes slow (1 flash / 2 seconds)
	rear tires	(Continues to flash until the ignition switch is turned OFF)

	High fluid temperature in transfer case	Flashes rapidly (2 flashes / 1 second)
	(Continues to flash until fluid temperature returns to normal)

ATP WARNING LAMP

When the A/T selector lever is in P position, the vehicle may move if the transfer case is in neutral. ATP warning lamp is turned on to indicate this condition to the driver.

LINE PRESSURE SWITCH

•With the transfer system design, control of the oil pressure provides the transmission of drive torque to the front wheels. The main pressure to control the oil pressure is referred to as the line pressure.

•The line pressure switch determines whether or not adequate line pressure has built up under different operating conditions.

•The line pressure switch closes when line pressure is produced.

•The line pressure switch senses line pressure abnormalities and turns the 4WD warning lamp ON.

CLUTCH PRESSURE SWITCH

•The clutch pressure switch determines whether or not adequate clutch pressure has built up under different operating conditions.

•The clutch pressure switch closes when clutch pressure is produced.

•The clutch pressure switch senses clutch pressure abnormalities and turns the 4WD warning lamp ON.

WAIT DETECTION SWITCH

•The wait detection switch operates when there is circulating torque produced in the propeller shaft (L→H) or when there is a phase difference between 2-4 sleeve and clutch drum (H→L). After the release of the circulating torque, the wait detection switch helps provide the 4WD lock gear (clutch drum) shifts. A difference may occur between the operation of the 4WD shift switch and actual drive mode. At this point, the wait detection switch senses an actual drive mode.

•The wait detection switch operates as follows.

—4WD lock gear (clutch drum) locked: ON

—4WD lock gear (clutch drum) released: OFF

•The wait detection switch senses an actual drive mode and the 4WD shift indicator lamp indicates the vehicle drive mode.

ATP SWITCH

ATP switch detects if transfer case is in neutral by the position of the L-H shift fork.

NOTE:

Transfer case may be in neutral when shifting between 4H-4LO.

NEUTRAL-4LO SWITCH

The neutral-4LO switch detects that transfer gear is in neutral or 4LO (or shifting from neutral to 4LO) condition by L-H shift fork position.

DLN-16

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

TRANSFER FLUID TEMPERATURE SENSOR

The transfer fluid temperature sensor detects the transfer fluid temperature and sends a signal to the transfer A control unit.

TRANSFER MOTOR

• The transfer motor drives the sub-oil pump to provide proper lubrication and oil pressure control when the vehicle is at standstill, during low-speed operations or is being driven in reverse.

• The main oil pump is operated by the driving force of the mainshaft. In other words, sufficient oil pressure buildup does not occur when the vehicle is at standstill or during low-speed operations. While the vehicle is being driven in reverse, the main oil pump rotates in the reverse direction. Therefore the main oil pump does not discharge oil pressure. During any of the above vehicle operations, the transfer motor drives the sub-oil pump to compensate for insufficient oil pressure.

• The transfer motor operates as follows:

— The motor relay turns OFF in the 2WD mode.

— The motor relay operates as described in the table below in modes other than the 2WD mode.

• 4WD shift switch, PNP switch, Neutral-4LO switch, vehicle speed sensor and throttle position sensor are used in conjunction with the transfer motor.

Transfer Motor Relay Operation

4WD shift switch	A/T selector lever position	Vehicle speed	Accelerator pedal position	Motor relay drive
(VSS)	command


2WD	—	—	—	OFF

	N position	0	—	ON

			0 — 0.07/8	OFF*

	P position	0	0.07/8 — 1/8	HOLD

			1/8 — MAX	ON
4H (LOCK) and 4LO
	0 < VSS ≤ 50 km/h (31 MPH)		ON

	Other than R position	50 km/h (31 MPH) < VSS < 55	—	HOLD
	km/h (34 MPH)


		55 km/h (34 MPH) ≤ VSS		OFF

	R position	—	—	ON

	R position	—	—	ON

			0 — 0.07/8	OFF*

		0	0.07/8 — 1/8	HOLD

			1/8 — MAX	ON
	P or N position
	0 < VSS ≤ 50 km/h (31 MPH)		ON

AUTO		50 km/h (31 MPH) < VSS < 55	—	HOLD
	km/h (34 MPH)



		55 km/h (34 MPH) ≤ VSS		OFF

		0 < VSS ≤ 50 km/h (31 MPH)		ON

	Other than R, P and N posi-	50 km/h (31 MPH) < VSS < 55	—	HOLD
	tion	km/h (34 MPH)


		55 km/h (34 MPH) ≤ VSS		OFF

*: After 2.5 seconds have elapsed.

CLUTCH PRESSURE SOLENOID VALVE

The clutch pressure solenoid valve distributes front and rear torque in AUTO mode.

2-4WD SHIFT SOLENOID VALVE

The 2-4WD shift solenoid valve operates to apply oil pressure to the wet-multiplate clutch, depending on the drive mode. The driving force is transmitted to the front wheels through the clutch so the vehicle is set in the 4WD mode. Setting the vehicle in the 2WD mode requires no pressure buildup. In other words, pressure force applied to the wet-multiplate clutch becomes zero.

TRANSFER CONTROL DEVICE

Integrates actuator motor and actuator position switch.

DLN

DLN-17

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]

Actuator Motor

Moves shift rods when signaled by transfer control unit.

Actuator Position Switch

Detects actuator motor position and then sends signal to transfer control unit.

Component Parts Location

INFOID:0000000001728335

WDIA0124E

DLN-18

	4WD SYSTEM
< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]
CAN Communication	INFOID:0000000001728336

Refer to LAN-10, «Self-Diagnosis».

DLN

DLN-19

DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)

< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]
DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)
CONSULT-III Function (ALL MODE AWD/4WD)	INFOID:0000000001728337

FUNCTION

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.

ALL MODE AWD/4WD diagnostic mode	Description

SELF-DIAG RESULTS	Displays transfer control unit self-diagnosis results.

DATA MONITOR	Displays transfer control unit input/output data in real time.

	Supports inspections and adjustments. Commands are transmitted to the transfer control
WORK SUPPORT	unit for setting the status suitable for required operation, input/output signals are received
	from the transfer control unit and received data is displayed.

CAN DIAG SUPPORT MNTR	The results of transmit/receive diagnosis of CAN communication can be read.

ECU PART NUMBER	Transfer control unit part number can be read.

SELF-DIAG RESULT MODE

Operation Procedure

1.Connect CONSULT-III.

2.With engine at idle, touch SELF-DIAG RESULTS.

Display shows malfunction experienced since the last erasing operation.

NOTE:

The details for TIME are as follows:

•0: Error currently detected with transfer control unit.

•Except for 0: Error detected in the past and memorized with transfer control unit.

Detects frequency of driving after DTC occurs (frequency of turning ignition switch ON/OFF).

How to Erase Self-diagnostic Results

1.Perform applicable inspection of malfunctioning item and then repair or replace.

2.Start engine and select SELF-DIAG RESULTS mode for ALL MODE AWD/4WD with CONSULT-III.

3.Touch ERASE on CONSULT-III screen to erase DTC memory.

CAUTION:

If memory cannot be erased, perform applicable diagnosis.

SELF-DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-III)

Description

If the engine starts when there is a malfunction in the 4WD system, the 4WD warning lamp turns ON or flickers in the combination meter. When the system functions properly, the warning lamp turns ON when the ignition switch is turned to ON, and it turns OFF after engine starts. To locate the cause of a malfunction, start the selfdiagnosis function. The 4WD warning lamp in the combination meter will indicate the malfunction area by flashing according to the self-diagnostic results. Refer to DLN-101, «DTC Index».

Diagnostic Procedure

1.Warn up engine.

2.Move A/T selector lever to P position.

3.Turn 4WD shift switch to 2WD position.

4.Turn ignition switch ON and OFF at least twice, and then turn ignition switch OFF.

5.Turn 4WD shift switch to AUTO position.

6.Turn ignition switch ON. (Do not start engine.)

7.4WD warning lamp ON.

8.Move A/T selector lever to R position.

9.Turn 4WD shift switch to 2WD, AUTO and 2WD in order.

10.Move A/T selector lever to D position.

11.Turn 4WD shift switch to 4H, AUTO and 4H in order.

DLN-20

DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)

< FUNCTION DIAGNOSIS >

[TRANSFER: ATX14B]

12.Move A/T selector lever to N position.

13.Turn 4WD shift switch to AUTO position.

14.Move A/T selector lever to P position.

15.Read the flickering of 4WD warning lamp.

Self-diagnosis example

PDIA0227E

ERASE SELF-DIAGNOSIS

•In order to make it easier to find the cause of hard-to-duplicate malfunctions, malfunction information is stored into the control unit as necessary during use by the user. This memory is not erased no matter how many times the ignition switch is turned ON and OFF.

•However, this information is erased by turning ignition switch OFF after performing self-diagnostics or by erasing the memory using the CONSULT-III.

DATA MONITOR MODE

Operation Procedure

1.Connect CONSULT-III.

2.Touch DATA MONITOR.

3.Select from SELECT MONITOR ITEM, screen of data monitor mode is displayed.

NOTE:

When malfunction is detected, CONSULT-III performs REAL-TIME DIAGNOSIS. Also, any malfunction detected while in this mode will be displayed at real time.

Display Item List

				×: Standard –: Not applicable

	Monitor item selection

Monitored item (Unit)	ECU INPUT	MAIN	SELEC-	Remarks
TION FROM

	SIGNALS	SIGNALS
	MENU


				Wheel speed calculated by ABS actuator and
VHCL/S SEN·FR [km/h] or [mph]	×	–	×	electric unit (control unit).
				Signal input with CAN communication line.

VHCL/S SEN·RR [km/h] or [mph]	×	–	×	Wheel speed calculated by TCM.
Signal input with CAN communication line.


ENGINE SPEED [rpm]	×	–	×	Engine speed calculated by ECM.
Signal input with CAN communication line.


	×		×	Accelerator pedal position (APP) sensor sig-
THRTL POS SEN [V]	–	nal voltage is displayed.
				Signal input with CAN communication line.

FLUID TEMP SE [V]	×	–	×	Transfer fluid temperature sensor signal volt-
age is displayed.


BATTERY VOLT [V]	×	–	×	Power supply voltage for transfer control unit.

2WD SWITCH [ON/OFF]	×	–	×	4WD shift switch status is displayed.

AUTO SWITCH [ON/OFF]	×	–	×	4WD shift switch status is displayed.

LOCK SWITCH [ON/OFF]	×	–	×	4WD shift switch status is displayed.
(LOCK means 4H of 4WD shift switch.)

DLN-21

DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)

< FUNCTION DIAGNOSIS >				[TRANSFER: ATX14B]

		Monitor item selection

	Monitored item (Unit)	ECU INPUT	MAIN	SELEC-	Remarks
	TION FROM

		SIGNALS	SIGNALS
		MENU


	4L SW [ON/OFF]	×	–	×	4WD shift switch status is displayed.
	(4L means 4LO of 4WD shift switch.)


	N POSI SW TF [ON/OFF]	×	–	×	Neutral-4LO switch signal status is displayed.

	ATP SWITCH [ON/OFF]	×	–	×	ATP switch signal status is displayed.

	WAIT DETCT SW [ON/OFF]	×	–	×	Wait detection switch status is displayed.

	LINE PRES SW [ON/OFF]	×	–	×	Line pressure switch status is displayed.

	CL PRES SW [ON / OFF]	×	–	×	Clutch pressure switch status is displayed.

		×		×	N position signal of A/T PNP switch status is
	N POSI SW AT [ON/OFF]	–	displayed.
					Signal input with CAN communication line.

					R position signal of A/T PNP switch status is
	R POSI SW AT [ON/OFF]	×	–	×	displayed.
					Signal input with CAN communication line.

					P position signal of A/T PNP switch status is
	P POSI SW AT [ON/OFF]	×	–	×	displayed.
					Signal input with CAN communication line.

	ABS OPER SW [ON/OFF]	×	–	×	ABS operation signal status is displayed.
	Signal input with CAN communication line.


	VDC OPER SW [ON/OFF]	×	–	×	VDC operation signal status is displayed.
	Signal input with CAN communication line.


	TCS OPER SW [ON/OFF]	×	–	×	TCS operation signal status is displayed.
	Signal input with CAN communication line.


	THROTTLE POSI [0.0/8]	–	×	×	Thottle position status is displayed.
	Signal input with CAN communication line.


	4WD MODE [AUTO/LOCK/2WD/4L]	–	×	×	Control status of 4WD recognized by transfer
	control unit. (AUTO, 4H, 2WD or 4LO)


	VHCL/S COMP [km/h] or [mph]	–	×	×	Vehicle speed recognized by transfer control
	unit.


	COMP CL TORQ [kgm]	–	×	×	Calculated torque recognized by transfer con-
	trol unit.


	DUTY SOLENOID [%]	–	×	×	Control value of clutch pressure solenoid.

	2-4WD SOL [ON/OFF]	–	×	×	Output condition to 2-4WD solenoid.

	2-4WD SOL MON [ON/OFF]	–	–	×	Check signal for transfer control unit signal
	output.


	MOTOR RELAY [ON/OFF]	–	×	×	Transfer motor relay signal status is dis-
	played.


	MOTOR RELAY MON [ON/OFF]	–	–	×	Check signal for transfer control unit signal
	output.


	4WD FAIL LAMP [ON/OFF]	–	×	×	Control status of 4WD warning lamp is dis-
	played.


	2WD IND [ON/OFF]	–	–	×	Control status of 4WD shift indicator lamp
	(2WD indicator lamp) is displayed.


	AUTO IND [ON/OFF]	–	–	×	Control status of 4WD shift indicator lamp
	(2WD and AUTO indicator lamp) is displayed.


	LOCK IND [ON/OFF]	–	–	×	Control status of 4WD shift indicator lamp
	(2WD, AUTO and Lock indicator) is displayed.


	4L IND [ON/OFF]	–	–	×	Control status of 4LO indicator lamp is dis-
	played.

DLN-22

DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)

< FUNCTION DIAGNOSIS >				[TRANSFER: ATX14B]

		Monitor item selection

	Monitored item (Unit)	ECU INPUT	MAIN	SELEC-	Remarks
	TION FROM

		SIGNALS	SIGNALS
		MENU


	ATP IND [ON/OFF]	–	–	×	Control status of ATP warning lamp is dis-
	played.


	SHIFT POS SW1 [ON/OFF]	×	–	×	Actuator position switch 1 (Low) signal status
	is displayed.


	SHIFT POS SW2 [ON/OFF]	×	–	×	Actuator position switch 2 (high) signal status
	is displayed.


	SHIFT ACT1 [ON/OFF]	–	×	×	Output condition to actuator motor (clockwise)

	SHIFT AC MON1 [ON/OFF]	×	–	×	Check signal for transfer control unit signal
	output


	SHIFT ACT2 [ON/OFF]	–	×	×	Output condition to actuator motor (counter-
	clockwise)


	SHIFT AC MON2 [ON/OFF]	×	–	×	Check signal for transfer control unit signal
	output


	T/F F SPEED [km/h] or [mph]	×	–	×	Displayed, but do not use.

					Output shaft revolution signal (Revolution
	A/T R SPEED [km/h] or [mph]	×	–	×	sensor) calculated by TCM.
					Signal input with CAN communication line.

	AT GEAR POSI [1/2/3/4/5]	×	–	×	A/T actual gear position is displayed.

WORK SUPPORT

When there is no malfunction with transfer and 4WD system, the following symptoms in AUTO mode may be claimed by a customer: vibration when accelerating on a low road (snow-covered or icy road) or a slight shock is felt at a few hertz as if it were being pushed lightly from behind.

It is possible to deal with these symptoms by changing the CLUTCH FORCE RELEASE LIMIT VALUE. However, be careful when changing the value because it may adversely affect driving performance.

Operation Procedure

1.Connect CONSULT-III.

2.Touch WORK SUPPORT.

3.Select from CLUTCH/F RLS LIM ADJ, screen of data monitor mode is displayed.

Clutch Force Release Limit Adjustment

1.Initial CLUTCH FORCE RELEASE LIMIT value 0.3 kgm appears under CONDITION SETTING on CON- SULT-III display.

1.2 kg-m : Tight corner braking symptom is alleviated. However, vibration may occur when accelerating on a low road (icy road, etc.).

0.3 kg-m : Initial set value.

0.2 kg-m : Do not set to this value because the tight corner braking symptom will get worse.

2.Touch 1.2 on the display.

3.Display changes to NOW ADJUSTING in a short time.

4.When clutch force release limit value is set to 1.2 kgm, current value 0.3 kgm shown on display will be replaced by 1.2 kgm and ADJUSTMENT COMPLETE will appear at the same time. Clutch force release limit value setting is now complete.

DLN

DLN-23

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

< FUNCTION DIAGNOSIS >	[TRANSFER: ATX14B]
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart	INFOID:0000000001282210

Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.

Reference page

DLN-132

DLN-149

SUSPECTED PARTS

TRANSFER FLUID (Level low)

TRANSFER FLUID (Wrong)

TRANSFER FLUID (Level too high)

LIQUID GASKET (Damaged)

O-RING (Worn or damaged)

OIL SEAL (Worn or damaged)

SHIFT FORK (Worn or damaged)

GEAR (Worn or damaged)

BEARING (Worn or damaged)

(Possible cause)

Noise

Symptom

Transfer fluid leakage

Hard to shift or will not shift

DLN-24

P1811 POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT

< COMPONENT DIAGNOSIS >

[TRANSFER: ATX14B]

COMPONENT DIAGNOSIS

P1811 POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT

Description

INFOID:0000000001728338 B

Power supply to transfer control unit is abnormally low while driving.

DTC Logic				INFOID:0000000001728339 C
DTC DETECTION LOGIC
			DLN

	DTC	CONSULT-III		Diagnostic item is detected when…	Reference

	[P1811]	BATTERY VOLTAGE		Power supply voltage for transfer control	Refer to DLN-25.
		unit is abnormally low while driving.
						E
DTC CONFIRMATION PROCEDURE
1.DTC CONFIRMATION PROCEDURE				F

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1811 detected?

YES	>> Perform diagnosis procedure. Refer to DLN-25, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728340

1.CHECK POWER SUPPLY

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Connect transfer control unit harness connector.

3.Check voltage between transfer control unit harness connector terminals and ground.

Connector	Terminal	Voltage (Approx.)

M152	16 — Ground

22 — Ground	0V


	29 — Ground

M153	30 — Ground	Battery voltage

	47 — Ground
		WDIA0165E

4.Turn ignition switch “ON”. (Do not start engine.)

5.Check voltage between transfer control unit harness connector terminals and ground.

Connector		Terminal	Voltage (Approx.)

	M152		16 — Ground

		22 — Ground	Battery voltage


			29 — Ground

	M153		30 — Ground	0V
					WDIA0166E
			47 — Ground	Battery voltage


OK or NG
OK	>> GO TO 2.
NG	>>	Check the following. If any items are damaged, repair or replace damaged parts.
		• 10A fuses [No. 21 located in fuse block (J/B)] and No. 59 (located in the fuse and relay box).

DLN-25

P1811 POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT

< COMPONENT DIAGNOSIS >

[TRANSFER: ATX14B]

•Harness for short or open between battery and transfer control unit harness connector M153 terminals 47.

•Harness for short or open between ignition switch and transfer control unit harness connector M153 terminal 29.

•Harness for short or open between battery and transfer shut off relay harness connector E155 terminal 1 and 3.

•Harness for short or open between transfer shut off relay harness connector E155 terminal 2 and transfer control unit harness connector M153 terminal 30.

•Harness for short or open between transfer shut off relay harness connector E155 terminal 5 and transfer control unit harness connector M152 terminals 16 and 22.

•Battery and ignition switch.

•Transfer shut off relay. Refer to DLN-26, «Component Inspection».

2.CHECK GROUND CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector.

3.Check continuity between transfer control unit harness connector M152 terminals 3, 6, M153 terminal 45 and ground.

Continuity should exist.

Also check harness for short to power.

OK or NG

OK	>> GO TO 3.
NG	>> Repair open circuit or short to power in harness or con-
	nectors.

SDIA2691E

3.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». OK or NG

OK	>> GO TO 4.
NG	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

4.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

OK or NG

OK	>> Inspection End.
NG	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».
Component Inspection			INFOID:0000000001728341
1.	Turn ignition switch OFF. (Stay for at least 5 seconds.)
2.	Remove transfer shut off relay. Refer to DLN-18, «Component Parts Location».
3.	Apply 12V direct current between transfer shut off relay termi-

	nals 1 and 2.
4.	Check continuity between relay terminals 3 and 5.

		Condition		Continuity

12V direct current supply between terminals 1 and 2		Yes

OFF			No

5.	If inspection results are abnormal replace the transfer shut off
	relay.
					SCIA1245E

DLN-26

P1802 – P1804, P1809 TRANSFER CONTROL UNIT

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1802 – P1804, P1809 TRANSFER CONTROL UNIT
Description	INFOID:0000000001728342

The transfer control unit controls the transfer control device which controls shifts between AUTO, 4H and 4LO and between 2WD and 4WD. A DTC may set when any of the following occur:

•Malfunction is detected in the memory (RAM) system of transfer control unit.

•Malfunction is detected in the memory (ROM) system of transfer control unit.

•Malfunction is detected in the memory (EEPROM) system of transfer control unit.

•AD converter system of transfer control unit is malfunctioning.

DTC Logic				INFOID:0000000001728343	DLN
DTC DETECTION LOGIC
			E

	DTC	CONSULT-III		Diagnostic item is detected when…	Reference

	[P1802]	CONTROL UNIT 1		Malfunction is detected in the memory
		(RAM) system of transfer control unit.
						F

	[P1803]	CONTROL UNIT 2		Malfunction is detected in the memory

		(ROM) system of transfer control unit.

					Refer to DLN-27.
				Malfunction is detected in the memory
						G
	[P1804]	CONTROL UNIT 3		(EEPROM) system of transfer control

				unit.

	[P1809]	CONTROL UNIT 4		AD converter system of transfer control			H
		unit is malfunctioning.


DTC CONFIRMATION PROCEDURE
1.DTC CONFIRMATION PROCEDURE				I

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Are DTC’s P1802 — P1804 or P1809 detected?		J

YES	>> Perform diagnosis procedure. Refer to DLN-27, «Diagnosis Procedure».
NO	>> Inspection End.		K
Diagnosis Procedure
INFOID:0000000001728344
1.INSPECTION START		L

Do you have CONSULT-III?
YES or NO

YES	>> GO TO 2.
NO	>> GO TO 3.

2.PERFORM SELF-DIAGNOSIS (WITH CONSULT-III)

With CONSULT-III

1.Turn ignition switch ON. (Do not start engine.)

2.Select SELF-DIAG RESULTS mode for ALL MODE AWD/4WD with CONSULT-III.

3.Touch ERASE.

4.Turn ignition switch OFF and wait at least 10 seconds.

5.Perform the self-diagnosis again.

Is the CONTROL UNIT 1 [P1802], CONTROL UNIT 2 [P1803], CONTROL UNIT 3 [P1804] or CONTROL UNIT 4 [P1809] displayed?

YES	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».
NO	>> Inspection End.

3.PERFORM SELF-DIAGNOSIS (WITHOUT CONSULT-III)

DLN-27

P1802 – P1804, P1809 TRANSFER CONTROL UNIT

< COMPONENT DIAGNOSIS >

[TRANSFER: ATX14B]

Without CONSULT-III

1.Perform the self-diagnosis and then erase self-diagnostic results. Refer to DLN-20, «CONSULT-III Function (ALL MODE AWD/4WD)».

2.Perform the self-diagnosis again.

Do the self-diagnostic results indicate AD converter?

YES	>> Replace transfer control unit.
NO	>> Inspection End.

DLN-28

P1807 VEHICLE SPEED SENSOR (A/T)

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1807 VEHICLE SPEED SENSOR (A/T)
Description	INFOID:0000000001728345

The transmission control module (TCM) transmits the output shaft revolution signal via CAN communication to Transfer control unit. DTC P1807 will set when a malfunction is detected in the output shaft revolution signal or an improper signal is input while driving.

DTC Logic				INFOID:0000000001728346 C
DTC DETECTION LOGIC
			DLN

	DTC	CONSULT-III	Diagnostic item is detected when…	Reference

			• Malfunction is detected in output shaft
	[P1807]	VHCL SPEED SEN·AT	revolution signal that is output from	Refer to DLN-29.	E
		TCM through CAN communication.

			• Improper signal is input while driving.

DTC CONFIRMATION PROCEDURE				F

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1807 detected?

YES	>> Perform diagnosis procedure. Refer to DLN-29, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728347

1.CHECK DTC WITH TCM

Perform self-diagnosis with TCM. Refer to TM-35, «CONSULT-III Function (TRANSMISSION)». Is any malfunction detected by self-diagnosis?

YES	>> Check the malfunctioning system.
NO	>> GO TO 2.

2.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». Are the inspection results normal?

YES	>> GO TO 3.
NO	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

3.CHECK DTC

Drive the vehicle and then perform self-diagnosis.	N
Are the inspection results normal?

YES	>> Inspection End.
NO	>> Perform self-diagnosis with TCM again.	O

DLN-29

P1808 VEHICLE SPEED SENSOR (ABS)

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1808 VEHICLE SPEED SENSOR (ABS)
Description	INFOID:0000000001728348

The ABS actuator and electric unit (control unit) transmits a vehicle speed signal via CAN communication to the transfer control unit. DTC P1808 sets when a malfunction is detected in the vehicle speed signal that is output from the ABS actuator and electric unit (control unit) or an improper signal is input while driving.

DTC Logic			INFOID:0000000001728349
DTC DETECTION LOGIC

DTC	CONSULT-III	Diagnostic item is detected when…	Reference

		• Malfunction is detected in vehicle
		speed signal that is output from ABS
[P1808]	VHCL SPEED SEN·ABS	actuator and electric unit (control unit)	Refer to DLN-30.
		through CAN communication.
		• Improper signal is input while driving.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1808 displayed?

YES	>> Perform diagnosis procedure. Refer to DLN-30, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728350

1.CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Perform self-diagnosis with ABS actuator and electric unit (control unit). Refer to BRC-141, «CONSULT-III Function (ABS)».

Is any malfunction detected by self-diagnosis?

YES	>> Check the malfunctioning system.
NO	>> GO TO 2.

2.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». Are the inspection results normal?

YES	>> GO TO 3.
NO	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

3.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

Are the inspection results normal?

YES	>> Inspection End.
NO	>> Perform self-diagnosis with ABS actuator and electric unit (control unit) again.

DLN-30

P1810 NEUTRAL-4LO SWITCH	[TRANSFER: ATX14B]
< COMPONENT DIAGNOSIS >
P1810 NEUTRAL-4LO SWITCH
Description	INFOID:0000000001728351

The neutral-4LO switch detects that the transfer case is in neutral or 4LO range. DTC P1810 will set when an improper signal from the neutral-4LO switch is input due to an open or short circuit.

DTC Logic			INFOID:0000000001728352
DTC DETECTION LOGIC

	DTC	CONSULT-III	Diagnostic item is detected when…	Reference

	[P1810]	4L POSI SW TF	Improper signal from neutral-4LO switch	Refer to DLN-31.
	is input due to open or short circuit.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1810 displayed?

YES	>> Perform diagnosis procedure. Refer to DLN-31, «Diagnosis Procedure».
NO	>> Inspection End.

Diagnosis Procedure

INFOID:0000000001728353

1.CHECK 4LO POSITION SWITCH SIGNAL

With CONSULT-III

1.Start engine.

2.Select DATA MONITOR mode for ALL MODE AWD/4WD with CONSULT-III.

3.Read out the value of N POSI SW TF.

	Condition		Display value

			4WD shift switch: 2WD,	OFF
			AUTO or 4H


•	Vehicle stopped		4WD shift switch: 4H to
	4LO (While actuator mo-	OFF → ON
•	Engine running		tor is operating.)
• A/T selector lever N position

	4WD shift switch: 4LO to
•	Brake pedal depressed
	4H (While actuator motor	ON → OFF

			is operating.)

			4WD shift switch: 4LO	ON

Without CONSULT-III

1.Start engine.

2.Check voltage between transfer control unit harness connector terminal and ground.

SDIA2693E

DLN-31

				P1810 NEUTRAL-4LO SWITCH
< COMPONENT DIAGNOSIS >			[TRANSFER: ATX14B]

		Terminal				Voltage
Connector	(Wire col-		Condition
	(Approx.)
		or)


					4WD shift switch:	Battery
					2WD, AUTO or 4H	voltage
			•	Vehicle stopped
			4WD shift switch: 4H to	Battery
			•	Engine running
			4LO (While actuator	voltage
		25 —	•	A/T selector lever
M153		motor is operating.)	→ 0V
	Ground		N position

			4WD shift switch: 4LO	0V →
			•	Brake pedal de-
				pressed	to 4H (While actuator	Battery
				motor is operating.)	voltage


					4WD shift switch: 4LO	0V

Are inspection results normal?
YES	>> GO TO 5.
NO	>> GO TO 2.

2.CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND NEUTRAL-4LO SWITCH

1.Turn ignition switch OFF. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the neutral-4LO switch harness connector.

3.Check continuity between transfer control unit harness connector M153 terminal 25 and neutral-4LO switch harness connector F60 terminal 13.

Continuity should exist.

Also check harness for short to ground and short to power.

Are inspection results normal?

YES	>> GO TO 3.
NO	>> Repair or replace damaged parts.

SDIA2694E

3.CHECK GROUND CIRCUIT

1.Turn ignition switch OFF. (Stay for at least 5 seconds.)

2.Disconnect neutral-4LO switch harness connector.

3.Check continuity between neutral-4LO switch harness connector F60 terminal 12 and ground.

Continuity should exist.

Also check harness for short to ground and short to power.

Are inspection results normal?

YES	>> GO TO 4.
NO	>> Repair open circuit or short to ground or short to power
	in harness or connectors.

SDIA2695E

4.CHECK 4LO SWITCH

1.Turn ignition switch OFF.

2.Disconnect neutral-4LO switch harness connector.

3.Remove neutral-4LO switch.

DLN-32

	P1810 NEUTRAL-4LO SWITCH
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

4.Push and release neutral-4LO switch and check continuity between neutral-4LO switch terminals 12 and 13.

	Terminal	Condition		Continuity

12 — 13		Push neutral-4LO switch		Yes

	Release neutral-4LO switch		No


	Are inspection results normal?
	YES	>> GO TO 5.
	NO	>> Replace neutral-4LO switch. Refer to DLN-18, «Compo-
			nent Parts Location».		SDIA2696E

5.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». Are inspection results normal?

YES	>> GO TO 6.
NO	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

6.CHECK DTC

Drive the vehicle and then perform self-diagnosis.

Are inspection results normal?

YES	>> Inspection End.
NO	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».

Component Inspection	INFOID:0000000001728354
1. Turn ignition switch OFF. (Stay for at least 5 seconds.)	I

2.Disconnect neutral-4LO switch harness connector.

3.Remove neutral-4LO switch. Refer to DLN-18, «Component Parts Location».

4. Push and release neutral-4LO switch and check continuity		J


between neutral-4LO switch terminals 12 and 13.
				K
Terminal	Condition	Continuity


12 — 13	Push neutral-4LO switch	Yes

Release neutral-4LO switch	No		L

5.If the inspection results are abnormal replace the neutral-4LO switch.

SDIA2696E

DLN-33

P1813 4WD SHIFT SWITCH	[TRANSFER: ATX14B]
< COMPONENT DIAGNOSIS >
P1813 4WD SHIFT SWITCH
Description	INFOID:0000000001728355

The 4WD shift switch allows the driver to select AUTO, 2WD or 4WD and 4H or 4LO. DTC P1813 will set if more than two switch inputs are simultaneously detected by the transfer control unit due to a short circuit in the 4WD shift switch.

DTC Logic			INFOID:0000000001728356
DTC DETECTION LOGIC

DTC	CONSULT-III	Diagnostic item is detected when…	Reference

		More than two switch inputs are simulta-
[P1813]	4WD MODE SW	neously detected due to short circuit of	Refer to DLN-34.
		4WD shift switch.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1813 displayed?

YES	>> Perform diagnosis procedure. Refer to DLN-34, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728357

1.CHECK 4WD SHIFT SWITCH SIGNAL

With CONSULT-III

1.Turn ignition switch “ON”. (Do not start engine.)

2.Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-III.

3.Read out ON/OFF switching action of the “2WD SWITCH”, “AUTO SWITCH”, “LOCK SWITCH” and “4L SWITCH” while operating 4WD shift switch.

Without CONSULT-III

1.Turn ignition switch “ON”. (Do not start engine.)

2.Check voltage between transfer control unit harness connector terminals and ground.

Connector	Terminal	Condition	Voltage (Ap-
prox.)


		9 — ground	4WD shift switch: 2WD	Battery voltage

		4WD shift switch: AUTO, 4H or 4LO	0V


			4WD shift switch: 4H	Battery voltage
		18 — ground
		4WD shift switch: 2WD, AUTO or	0V

			4LO
M152					WDIA0167E


		23 — ground	4WD shift switch: 4LO	Battery voltage

		4WD shift switch: 2WD, AUTO or 4H	0V


		24 — ground	4WD shift switch: AUTO	Battery voltage

		4WD shift switch: 2WD, 4H or 4LO	0V


OK or NG
OK	>> GO TO 5.
NG	>> GO TO 2.

DLN-34

	P1813 4WD SHIFT SWITCH
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

2.CHECK 4WD SHIFT SWITCH POWER SUPPLY CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect 4WD shift switch harness connector.

3.Check voltage between 4WD shift switch harness connector terminal 1 and ground.

Connector	Terminal	Voltage (Approx.)

M141	1 — Ground	0V

WDIA0183E

4.Turn ignition switch “ON”. (Do not start engine.)

5.Check voltage between 4WD shift switch harness connector terminal 1 and ground.

Connector		Terminal	Voltage (Approx.)

	M141		1 — Ground	Battery voltage

OK or NG
OK	>> GO TO 3.
NG	>>	Check the following. If any items are damaged, repair
		or replace damaged parts.
		• Harness for short or open between transfer shut off	WDIA0184E
		relay harness connector E155 terminal 5.
		• Power suppy circuit for transfer control unit. Refer to DLN-25, «Diagnosis Procedure».

3.CHECK HARNESS BETWEEN 4WD SHIFT SWITCH AND TRANSFER CONTROL UNIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the 4WD shift switch harness connector.

3.Check continuity between the following terminals.

—Transfer control unit harness connector M152 terminal 9 and 4WD shift switch harness connector M141 terminal 2.

—Transfer control unit harness connector M152 terminal 18 and 4WD shift switch harness connector M141 terminal 5.

—Transfer control unit harness connector M152 terminal 23 and 4WD shift switch harness connector M141 terminal 6.

—Transfer control unit harness connector M152 terminal 24 and 4WD shift switch harness connector M141 terminal 3.

Continuity should exist.

WDIA0185E

Also check harness for short to ground and short to power. OK or NG

OK	>> GO TO 4.
NG	>> Repair or replace damaged parts.

4.CHECK 4WD SHIFT SWITCH

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect 4WD shift switch harness connector.

DLN

DLN-35

	P1813 4WD SHIFT SWITCH
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

3.Operate 4WD shift switch and check continuity between 4WD shift switch terminals.

Connector	Terminal	Condition	Continuity

			4WD shift switch: 2WD	Yes
		1 — 2
		4WD shift switch: AUTO, 4H and	No

			4LO


			4WD shift switch: AUTO	Yes
		1 — 3
		4WD shift switch: 2WD, 4H and	No

			4LO
					WDIA0168E

			4WD shift switch: 2WD	No
M141	1 — 4
4WD shift switch: AUTO, 4H and	Yes

			4LO


			4WD shift switch: 4H	Yes
		1 — 5
		4WD shift switch: 2WD, AUTO,	No

			and 4LO


			4WD shift switch: 4LO	Yes
		1 — 6
		4WD shift switch: 2WD, AUTO and	No

			4H


OK or NG
OK	>> GO TO 5.
NG	>> Replace 4WD shift switch.

5.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». OK or NG

OK	>> GO TO 6.
NG	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

6.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

OK or NG

OK	>> Inspection End.
NG	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».
Component Inspection	INFOID:0000000001728358

4WD SHIFT SWITCH

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect 4WD shift switch harness connector.

3.Operate 4WD shift switch and check continuity between 4WD shift switch terminals.

WDIA0168E

DLN-36

P1813 4WD SHIFT SWITCH

< COMPONENT DIAGNOSIS >		[TRANSFER: ATX14B]

	Connector	Terminal	Condition	Continuity

			4WD shift switch: 2WD	Yes
		1 — 2
		4WD shift switch: AUTO, 4H and	No

			4LO


			4WD shift switch: AUTO	Yes
		1 — 3
		4WD shift switch: 2WD, 4H and	No

			4LO


			4WD shift switch: 2WD	No
	M141	1 — 4
	4WD shift switch: AUTO, 4H and	Yes

			4LO


			4WD shift switch: 4H	Yes
		1 — 5
		4WD shift switch: 2WD, AUTO,	No

			and 4LO


			4WD shift switch: 4LO	Yes
		1 — 6
		4WD shift switch: 2WD, AUTO and	No

			4H

4.If NG, replace the 4WD shift switch.

DLN

DLN-37

P1814 WAIT DETECTION SWITCH

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1814 WAIT DETECTION SWITCH
Description	INFOID:0000000001728359

The wait detection switch detects if the transfer case is in 4WD. DTC P1814 will set if an improper signal from the wait detection switch is input due to open or short circuit.

DTC Logic			INFOID:0000000001728360
DTC DETECTION LOGIC

DTC	CONSULT-III	Diagnostic item is detected when…	Reference

		Improper signal from wait detection
[P1814]	4WD DETECT SWITCH	switch is input due to open or short cir-	Refer to DLN-38.
		cuit.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1814 detected?

YES	>> Perform diagnosis procedure. Refer to DLN-38, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728361

1.CHECK WAIT DETECTION SWITCH SIGNAL

With CONSULT-III

1.Start engine.

2.Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-III.

3.Read out the value of “WAIT DETCT SW”.

		Condition	Display value

			4WD shift switch: 2WD, AUTO	OFF
			or 4H


•	Vehicle stopped		4WD shift switch: 4H to 4LO	OFF → ON
	(While actuator motor is operat-
•	Engine running		ing.)
• A/T selector lever “N” position

4WD shift switch: 4LO to 4H
•	Brake pedal depressed
	(While actuator motor is operat-	ON → OFF

			ing.)

			4WD shift switch: 4LO	ON

Without CONSULT-III

1.Start engine.

2.Check voltage between transfer control unit harness connector terminal and ground.

SDIA2701E

DLN-38

P1814 WAIT DETECTION SWITCH

< COMPONENT DIAGNOSIS >			[TRANSFER: ATX14B]

	Connector	Terminal		Condition	Voltage
		(Approx.)


						4WD shift switch:	Battery
						2WD, AUTO or 4H	voltage
				•	Vehicle stopped
				4WD shift switch: 4H to	Battery
				•	Engine running
				4LO (While actuator	voltage
			43 —	•	A/T selector lever
	M153		motor is operating.)	→ 0V
		Ground		“N” position

				4WD shift switch: 4LO	0V →
				•	Brake pedal de-
					pressed	to 4H (While actuator	Battery
					motor is operating.)	voltage


						4WD shift switch: 4LO	0V

	OK or NG
	OK	>> GO TO 5.
	NG	>> GO TO 2.

2.CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND WAIT DETECTION SWITCH

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the wait detection switch harness connector.

3.Check continuity between transfer control unit harness connec-

tor M153 terminal 43 and wait detection switch harness connector F59 terminal 10.

Continuity should exist.

Also check harness for short to ground and short to power.

OK or NG

OK	>> GO TO 3.
NG	>> Repair or replace damaged parts.

SDIA2702E

3.CHECK GROUND CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect wait detection switch harness connector.

3.Check continuity between wait detection switch harness connector F59 terminal 11 and ground.

Continuity should exist.

Also check harness for short to power.

OK or NG

OK	>> GO TO 4.
NG	>> Repair open circuit or short to power in harness or con-
	nectors.

SDIA2703E

4.CHECK WAIT DETECTION SWITCH

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect wait detection switch harness connector.

3.Remove wait detection switch. Refer to DLN-18, «Component Parts Location».

DLN

DLN-39

P1814 WAIT DETECTION SWITCH

< COMPONENT DIAGNOSIS > [TRANSFER: ATX14B]

4.Push and release wait detection switch and check continuity between wait detection switch terminals 10 and 11.

Terminal	Condition		Continuity

10 — 11		Push wait detection switch		Yes

	Release wait detection switch		No


OK or NG
OK	>> GO TO 5.
NG	>> Replace wait detection switch.

WDIA0186E

5.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». OK or NG

OK	>> GO TO 6.
NG	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

6.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

OK or NG
OK	>> Inspection End.
NG	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».
Component Inspection			INFOID:0000000001728362
1.	Turn ignition switch OFF. (Stay for at least 5 seconds.)
2.	Disconnect wait detection switch harness connector.
3.	Remove wait detection switch. Refer to DLN-18, «Component Parts Location».
4.	Push and release wait detection switch and check continuity

	between wait detection switch terminals 10 and 11.

	Terminal	Condition	Continuity

	10 — 11		Push wait detection switch	Yes

		Release wait detection switch	No


5.	If the inspection results are abnormal replace the wait detection
	switch.
					SDIA2704E

DLN-40

	P1816 PNP SWITCH
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1816 PNP SWITCH
Description	INFOID:0000000001728363

The A/T PNP switch transmits the A/T position indicator signal (PNP switch signal) via CAN communication to the transfer control unit. DTC P1816 will set when the A/T PNP switch signal is malfunctioning or there is a communication error.

DTC Logic			INFOID:0000000001728364
DTC DETECTION LOGIC

	DTC	CONSULT-III	Diagnostic item is detected when…	Reference

			When A/T PNP switch signal is malfunc-
	[P1816]	PNP SW/CIRC	tion or communication error between the	Refer to DLN-41.
			control units.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1816 displayed?

YES	>> Perform diagnosis procedure. Refer to DLN-41, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728365

1.CHECK DTC WITH TCM

Perform self-diagnosis with TCM. Refer to TM-35, «CONSULT-III Function (TRANSMISSION)». Is any malfunction detected by self-diagnosis?

YES	>> Check the malfunctioning system.
NO	>> GO TO 2.

2.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». Are inspection results normal?

YES	>> GO TO 3.
NO	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

3.CHECK DTC

Drive the vehicle and then perform self-diagnosis.

Are inspection results normal?

YES	>> Inspection End.
NO	>> Perform self-diagnosis with TCM again.

DLN

DLN-41

P1817 ACTUATOR MOTOR	[TRANSFER: ATX14B]
< COMPONENT DIAGNOSIS >
P1817 ACTUATOR MOTOR
Description	INFOID:0000000001728366

The actuator motor receives signals from the transfer control unit and controls shift rods which shift the transfer case. DTC P1817 will set when any of the following occur:

•Motor does not operate properly due to open or short circuit in actuator motor.

•Malfunction is detected in the actuator motor. (When 4WD shift switch is operated and actuator motor does not operate)

•Malfunction is detected in transfer shift high relay or transfer shift low relay.

DTC Logic			INFOID:0000000001728367
DTC DETECTION LOGIC

DTC	CONSULT-III	Diagnostic item is detected when…	Reference

		• Motor does not operate properly due
		to open or short circuit in actuator mo-
		tor.
		• Malfunction is detected in the actuator
[P1817]	SHIFT ACTUATOR	motor. (When 4WD shift switch is op-	Refer to DLN-42.
		erated and actuator motor is not oper-
		ated)
		• Malfunction is detected in transfer shift
		high relay and transfer shift low relay.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1817 detected?

YES	>> Perform diagnosis procedure. Refer to DLN-42, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728368

1.CHECK ACTUATOR MOTOR SIGNAL

With CONSULT-III

1.Start engine.

2.Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-III.

3.Read out the value of “SHIFT ACT1”, “SHIFT AC MON1”, “SHIFT ACT2” and “SHIFT AC MON2”.

Monitored		Condition		Display
item			value


	•	Vehicle stopped		4WD shift switch: 4H
	•	Engine running		to 4LO (“Wait” func-	ON
SHIFT ACT1	•	A/T selector lever “N” posi-		tion is operating.)
		tion
			Except the above	OFF
	•	Brake pedal depressed


	•	Vehicle stopped		4WD shift switch: 4H
SHIFT AC	•	Engine running		to 4LO (“Wait” func-	ON
•	A/T selector lever “N” posi-		tion is operating.)
MON1
	tion
			Except the above	OFF
	•	Brake pedal depressed

DLN-42

P1817 ACTUATOR MOTOR

< COMPONENT DIAGNOSIS >			[TRANSFER: ATX14B]

	Monitored		Condition		Display			A
	item			value


		•	Vehicle stopped		4WD shift switch:
		•	Engine running		4LO to 4H (“Wait”	ON
	SHIFT ACT2	•	A/T selector lever “N” posi-		function is operating.)				B
			tion
				Except the above	OFF
		•	Brake pedal depressed


		•	Vehicle stopped		4WD shift switch:				C
	SHIFT AC	•	Engine running		4LO to 4H (“Wait”	ON

	• A/T selector lever “N” posi-		function is operating.)
	MON2
		tion
				Except the above	OFF
		•	Brake pedal depressed				DLN

Without CONSULT-III

1.Start engine.

2.Check voltage between transfer control unit harness connector terminal and ground.

Connector	Terminal		Condition	Voltage
	(Approx.)


		•	Vehicle stopped	4WD shift switch: 4H to	Battery
		•	Engine running	4LO (“Wait” function is
		voltage
	4 —	•	A/T selector lever	operating.)

	Ground		“N” position

		• Brake pedal de-	Except the above	0V
			pressed
M152

	•	Vehicle stopped	4WD shift switch: 4LO	Battery

		•	Engine running	to 4H (“Wait” function
		voltage
	13 —	•	A/T selector lever	is operating.)

	Ground		“N” position

		• Brake pedal de-	Except the above	0V
			pressed


		•	Vehicle stopped	4WD shift switch: 4H to	Battery
		•	Engine running	4LO (“Wait” function is
		voltage
	33 —	•	A/T selector lever	operating.)

	Ground		“N” position

		• Brake pedal de-	Except the above	0V
			pressed
M153

	•	Vehicle stopped	4WD shift switch: 4LO	Battery

		•	Engine running	to 4H (“Wait” function
		voltage
	42 —	•	A/T selector lever	is operating.)

	Ground		“N” position

		• Brake pedal de-	Except the above	0V
			pressed

SDIA2705E

OK or NG

OK	>> GO TO 7.
NG	>> GO TO 2.

2.CHECK ACTUATOR MOTOR POWER SUPPLY CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Remove transfer shift high relay and transfer shift low relay.

DLN-43

	P1817 ACTUATOR MOTOR
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

3.Check voltage between transfer shift high relay harness connector E46 terminal 5, transfer shift low relay harness connector E47 terminal 5 and ground.

Connector	Terminal	Voltage (Approx.)

E46	5 — Ground	Battery voltage

E47	5 — Ground

SDIA2707E

4.Turn ignition switch “ON”. (Do not start engine.)

5.Check voltage between transfer shift high relay harness connector E46 terminal 5, transfer shift low relay harness connector E47 terminal 5 and ground.

Connector		Terminal	Voltage (Approx.)

	E46		5 — Ground	Battery voltage

	E47		5 — Ground


OK or NG
OK	>> GO TO 3.			SDIA2706E

NG	>>	Check the following. If any items are damaged, repair or replace damaged parts.

•20A fuse (No. 58, located in the fuse and relay box).

•Harness for short or open between battery, transfer shift high harness connector terminal 5 and transfer shift low harness connector terminal 5.

3.CHECK ACTUATOR MOTOR GROUND CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Remove transfer shift high relay and transfer shift low relay. Refer to DLN-18, «Component Parts Location».

3.Check continuity between transfer shift high relay harness connector E46 terminals 1 and 4, and transfer shift low relay harness connector E47 terminals 1 and 4 and ground.

Continuity should exist.

Also check harness for short to power.

OK or NG

OK	>> GO TO 4.
NG	>> Repair open circuit or short to power in harness or con-
	nectors.
	SDIA2708E

4.CHECK TRANSFER SHIFT RELAYS

1.Turn ignition switch “OFF”.

2.Remove transfer shift high relay and transfer shift low relay.

3.Apply 12V direct current between transfer shift relay terminals 1 and 2.

4.Check continuity between relay terminals 3 and 4, 3 and 5.

Terminal	Condition	Continuity

3 — 4	12V direct current supply between terminals 1 and 2	No

OFF	Yes


3 — 5	12V direct current supply between terminals 1 and 2	Yes

OFF	No

			LDIA0099E

OK or NG

DLN-44

P1817 ACTUATOR MOTOR

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
OK	>> GO TO 5.
NG	>> Replace the transfer shift relay.	A

5.CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND TRANSFER SHIFT RELAY

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the transfer control device (actuator motor) harness connector.

3.Remove transfer shift high relay and transfer shift low relay.

4.Check continuity between the following terminals.

—Transfer control unit harness connector M152 terminal 4 and transfer shift high relay harness connector E46 terminal 2.

—Transfer control unit harness connector M152 terminal 13 and transfer shift low relay harness connector E47 terminal 2.

SDIA2711E

—Transfer control unit harness connector M153 terminal 33 and transfer shift high relay harness connector E46 terminal 3.

—Transfer control unit harness connector M153 terminal 42 and transfer shift low relay harness connector E47 terminal 3.

Continuity should exist.

Also check harness for short to ground and short to power.

OK or NG

OK	>> GO TO 6.
NG	>> Repair or replace damaged parts.

SDIA2712E

6.CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND ACTUATOR MOTOR

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the transfer control device (actuator motor) harness connector.

3.Check continuity between the following terminals.

—Transfer control unit harness connector M153 terminal 33 and transfer control device (actuator motor) harness connector F58 terminal 21.

—Transfer control unit harness connector M153 terminal 42 and transfer control device (actuator motor) harness connector F58 terminal 24.

Continuity should exist.

Also check harness for short to ground and short to power.

OK	>> GO TO 7.
NG	>> Repair or replace damaged parts.

7.CHECK ACTUATOR MOTOR

1.Remove transfer control device. Refer to DLN-141, «Removal and Installation».

DLN-45

	P1817 ACTUATOR MOTOR
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

2.Check operation by applying battery voltage to transfer control device (actuator motor) terminals 21 and 24.

CAUTION:

•Do not operate actuator motor for more than 1 second.

•Change the actuator motor position to “HIGH” when installing.

•Be careful not to overheat the harness.

Terminal	Actuator motor

21 (Battery voltage) — 24 (Ground)	Clockwise rotate
		WDIA0224E
24 (Battery voltage) — 21 (Ground)	Counterclockwise rotate

3.Check resistance between transfer control device (actuator motor) terminals 21 and 24.

	21 — 24 : Approx. 0.2 Ω
OK or NG
OK	>> GO TO 8.
NG	>> Replace transfer control device (actuator motor).

SDIA3252E

8.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». OK or NG

OK	>> GO TO 9.
NG	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

9.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

OK or NG

OK	>> Inspection End.
NG	>> Replace transfer control unit. Refer to DLN-135, «Removal and Installation».
Component Inspection	INFOID:0000000001728369

TRANSFER SHIFT RELAY

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Remove transfer shift high relay and transfer shift low relay. Refer to DLN-18, «Component Parts Location».

3.Apply 12V direct current between transfer shift relay terminals 1 and 2.

4.Check continuity between relay terminals 3 and 4, 3 and 5.

Terminal	Condition	Continuity

3 — 4	12V direct current supply between terminals 1 and 2	Yes

OFF	No


3 — 5	12V direct current supply between terminals 1 and 2	Yes

OFF	No

LDIA0099E

5.If NG, replace transfer shift relay.

TRANSFER CONTROL DEVICE

1.Remove transfer control device. Refer to DLN-141, «Removal and Installation».

DLN-46

	P1817 ACTUATOR MOTOR
< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]

2.Check operation by applying battery voltage to transfer control

device (actuator motor) terminals 21 and 24.			A
CAUTION:
• Do not operate actuator motor for more than 1 second.
• Change the actuator	motor position to “HIGH” when			B
installing.

• Be careful not to overheat the harness.
					C
Terminal	Actuator motor


21 (Battery voltage) — 24 (Ground)	Clockwise rotate	WDIA0224E

24 (Battery voltage) — 21 (Ground)	Counterclockwise rotate		DLN

3. Check resistance between transfer control device (actuator

motor) terminals 21 and 24.			E

21 — 24 : Approx. 0.2 Ω

4. If NG, replace transfer control device (actuator motor).	F

	G
	SDIA3252E

DLN-47

P1818 ACTUATOR POSITION SWITCH

< COMPONENT DIAGNOSIS >	[TRANSFER: ATX14B]
P1818 ACTUATOR POSITION SWITCH
Description	INFOID:0000000001728370

The actuator position switch detects the current actuator motor range. DTC P1818 will set if either of the following occur:

•Improper signal from actuator position switch is input due to open or short circuit.

•Malfunction is detected in actuator position switch.

DTC Logic			INFOID:0000000001728371
DTC DETECTION LOGIC

DTC	CONSULT-III	Diagnostic item is detected when…	Reference

		• Improper signal from actuator position
		switch is input due to open or short cir-
[P1818]	SHIFT ACT POSI SW	cuit.	Refer to DLN-48.
		• Malfunction is detected in the actuator
		position switch.

DTC CONFIRMATION PROCEDURE

1.DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.

2.Perform self-diagnosis.

Is DTC P1818 detected?

YES	>> Perform diagnosis procedure. Refer to DLN-48, «Diagnosis Procedure».
NO	>> Inspection End.
Diagnosis Procedure	INFOID:0000000001728372

1.CHECK ACTUATOR POSITION SWITCH SIGNAL

With CONSULT-III

1.Start engine.

2.Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-III.

3.Read out the value of “SHIFT POS SW1” and “SHIFT POS SW2”.

Monitored item		Condition	Display value

	•	Vehicle stopped	4WD shift switch: 4LO	ON
	•	Engine running

SHIFT POS SW1	•	A/T selector lever	4WD shift switch:
	“N” position	OFF

		2WD, AUTO or 4H
	• Brake pedal de-


		pressed

	•	Vehicle stopped	4WD shift switch: 4H,	ON
	•	Engine running	AUTO or 2WD

SHIFT POS SW2	•	A/T selector lever

	“N” position
		4WD shift switch: 4LO	OFF
	• Brake pedal de-

		pressed

Without CONSULT-III

1.Start engine.

DLN-48

P1818 ACTUATOR POSITION SWITCH

< COMPONENT DIAGNOSIS > [TRANSFER: ATX14B]

2.Check voltage between transfer control unit harness connector terminal and ground.

Connector	Terminal		Condition	Voltage
	(Approx.)


			•	Vehicle stopped	4WD shift switch: 4H,	0V
			•	Engine running	AUTO or 2WD

		27 —	•	A/T selector le-

		Ground		ver “N” position	4WD shift switch: 4LO	Battery
			• Brake pedal de-
			voltage

				pressed
M153							SDIA2715E

		•	Vehicle stopped	4WD shift switch: 4LO	0V

			•	Engine running

		44 —	•	A/T selector le-	4WD shift switch:	Battery
		Ground		ver “N” position
			2WD, AUTO or 4H	voltage
			• Brake pedal de-

				pressed

OK or NG
OK	>> GO TO 5.
NG	>> GO TO 2.

2.CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND ACTUATOR POSITION SWITCH

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control unit harness connector and the transfer control device (actuator position

switch) harness connector.

3.Check continuity between the following terminals.

—Transfer control unit harness connector M153 terminal 27 and transfer control device (actuator position switch) harness connector F58 terminal 23.

—Transfer control unit harness connector M153 terminal 44 and transfer control device (actuator position switch) harness connector F58 terminal 20.

Continuity should exist.

Also check harness for short to ground and short to power.

OK	>> GO TO 3.
NG	>> Repair or replace damaged parts.

3.CHECK GROUND CIRCUIT

1.Turn ignition switch “OFF”. (Stay for at least 5 seconds.)

2.Disconnect transfer control device (actuator position switch) harness connector.

3.Check continuity between transfer control device (actuator position switch) harness connector F58 terminal 22 and ground.

Continuity should exist.

Also check harness for short to power.

OK or NG

OK	>> GO TO 4.
NG	>> Repair open circuit or short to power in harness or con-
	nectors.

SDIA2717E

4.CHECK ACTUATOR POSITION SWITCH

1.Remove transfer control device. Refer to DLN-141, «Removal and Installation».

DLN

DLN-49

P1818 ACTUATOR POSITION SWITCH

< COMPONENT DIAGNOSIS > [TRANSFER: ATX14B]

2.Check operation by applying battery voltage to transfer control device (actuator motor) terminals 21 and 24.

CAUTION:

•Do not operate actuator motor for more than 1 second.

•Change the actuator motor position to “HIGH” when installing.

•Be careful not to overheat the harness.

	Terminal	Continuity	Continuity

24 (Battery voltage) — 21	20 — 22	YES
			LDIA0101E
	(Ground)

	22 — 23	NO

21 (Battery voltage) — 24	22 — 23	YES

	(Ground)
	20 — 22	NO


OK or NG
YES	>> GO TO 5.
NO	>> Replace transfer control device.

5.CHECK TRANSFER CONTROL UNIT

Check transfer control unit input/output signal. Refer to DLN-83, «Reference Value». OK or NG

OK	>> GO TO 6.
NG	>> Check transfer control unit pin terminals for damage or loose connection with harness connector.
	If any items are damaged, repair or replace damaged parts.

6.CHECK DTC

Perform the self-diagnosis, after driving a vehicle for a while.

OK or NG

OK	>> Inspection End.
NG	>> Replace transfer control device.
Component Inspection	INFOID:0000000001728373

1.Remove transfer control device. Refer to DLN-141, «Removal and Installation».

2.Check operation by applying battery voltage to transfer control device (actuator motor) terminals 21 and 24.

CAUTION:

•Do not operate actuator motor for more than 1 second.

•Change the actuator motor position to HIGH when installing.

•Be careful not to overheat the harness.

Terminal	Continuity	Continuity

24 (Battery voltage) — 21	20 — 22	Yes
			LDIA0101E
(Ground)

22 — 23	No

21 (Battery voltage) — 24	22 — 23	Yes

(Ground)	20 — 22	No

3.If the inspection results are abnormal replace transfer control device (actuator motor).

DLN-50

Loading…

Источник

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Сборник руководств на английском языке по техническому обслуживанию и ремонту автомобилей Nissan Pathfinder и Nissan Truck серии D21 1989-1995 годов выпуска.

Автор: —
Издательство: Nissan Motor Co., Ltd.
Год издания: 1988-1994
Страниц: —
Формат: PDF
Размер: 225,9 Mb

Сборник руководств на английском языке по техническому обслуживанию и ремонту автомобиля Nissan Pathfinder серии R50 1996-2004 годов выпуска.

Автор: —
Издательство: Nissan Motor Co., Ltd.
Год издания: 1995-2003
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Car Service Manuals: nissan 2008-pathfinder

Topics: Car Service Manuals, nissan,

Collection: manuals_contributions; manuals; additional_collections

Language: English

Addeddate: 2016-11-18 22:54:53

Identifier: car-service-manuals-nissan-2008-pathfinder

Identifier-ark: ark:/13960/t9770gw3r

Ocr: ABBYY FineReader 11.0

Pages: 448

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Nissan Pathfinder

Publication No. SM8E-1R51U0. This manual contains maintenance and repair procedures for the 2008 NISSAN PATHFINDER. All information in this manual is based an the latest product information at the time of publication. The right is reserved to make changes in specifications and methods at any time without notice.

In order to assure your safety and the efficient functioning of the vehicle, this manual should be read thoroughly. It is especially important that the PRECAUTIONS in the Gl section be completely understood before starting any repair task.

The proper performance of service is essential for both the safety of the technician and the efficient functioning of the vehicle.

The service methods in this Service Manual are described in such a manner that the service may be performed safely and accurately. Service varies with the procedures used, the skills of the technician and the tools and parts available. Accordingly, anyone using service procedures, tools or parts which are not specifically recommended by NISSAN must first completely satisfy himself that neither his safety nor the vehicle’s safety will be jeopardized by the service method selected.

General Information
Engine Mechanical
Engine Lubrication System
Engine Cooling System
Engine Control System
Fuel System
Exhaust System
Starting System
Accelerator Control System
Transaxle & Transmission
Driveline
Front Axle
Rear Axle
Front Suspension
Rear Suspension
Road Wheels & Tires
Brake System
Parking Brake System
Brake Control System
Steering System
Seat Belt
SRS Airbag Control System
Ventilation System
Heater & Air Conditioning System
Heater & Air Conditioning Control System
Interior
Instrument Panel
Seat
Automatic Drive Postioner
Adjustable Pedal
Door & Lock
Security Control System
Glass & Window System
Power Window Control System
Roof
Exterior
Body Repair Manual
Mirrors
Exterior Lighting System
Interior Lighting System
Wiper & Washer
Defogger
Horn
Power Outlet
Body Control System
LAN System
Power Control System
Charging System
Power Supply, Ground & Circuit Elements
Meter, Warning Lamp & Indicator
Warning Chime System
Audio, Visual & Navigation System
Cruise Control System
Maintenance

Language: English
Format: PDF

NISSAN PATHFINDER MODEL R50 SERIES 1999 SERVICE MANUAL

NISSAN QUEST MODEL V40 SERIES 1997 SERVICE MANUAL

Источник

Комментарии 10

WARNING

FOREWORD READ FIRST—THEN DRIVE SAFELY

Z REVIEW COPY—

2008 Pathfinder (pat)

Owners Manual—USA_English (nna)

09/29/07—debbie

Вопросы и ответы

Задать вопрос о Nissan Pathfinder (2008)

Сопутствующие товары Nissan Pathfinder (2008)

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

Work Flow

WORK FLOW

DETAILED FLOW

Preliminary Check

TRANSFER FLUID CHECK

PREPARATION FOR ROAD TEST

CHECK BEFORE ENGINE IS STARTED

CHECK AT IDLE

CRUISE TEST

4WD SYSTEM

FUNCTION DIAGNOSIS

System Diagram

COMPONENT DESCRIPTION

System Description

CONTROL SYSTEM

ALL-MODE 4WD Transfer Basic Control

Hydraulic Control Circuits

TRANSFER CONTROL UNIT

TRANSFER SHIFT HIGH AND LOW RELAYS

TRANSFER SHUT OFF RELAY

4WD SHIFT SWITCH AND INDICATOR LAMPS

4WD Shift Switch

4WD Shift Indicator Lamp

4LO Indicator Lamp

4WD WARNING LAMP

4WD Warning Lamp Indication

ATP WARNING LAMP

LINE PRESSURE SWITCH

CLUTCH PRESSURE SWITCH

WAIT DETECTION SWITCH

ATP SWITCH

NEUTRAL-4LO SWITCH

TRANSFER FLUID TEMPERATURE SENSOR

TRANSFER MOTOR

CLUTCH PRESSURE SOLENOID VALVE

2-4WD SHIFT SOLENOID VALVE

TRANSFER CONTROL DEVICE

Actuator Motor

Actuator Position Switch

Component Parts Location

CAN Communication

DIAGNOSIS SYSTEM (TRANSFER CONTROL UNIT)

CONSULT-III Function (ALL MODE AWD/4WD)

FUNCTION

Description

SELF-DIAG RESULT MODE

Operation Procedure

How to Erase Self-diagnostic Results

Diagnostic Procedure

Self-diagnosis example

ERASE SELF-DIAGNOSIS

DATA MONITOR MODE

Operation Procedure

Display Item List

WORK SUPPORT

Operation Procedure

Clutch Force Release Limit Adjustment

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

P1811 POWER SUPPLY CIRCUIT FOR TRANSFER CONTROL UNIT

COMPONENT DIAGNOSIS

Description

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

Diagnosis Procedure

Component Inspection

Description

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