2002 MAZDA 6 wiring diagram

VEHICLE IDENTIFICATION NUMBERS (VIN)
U.K. specs.
JMZ GG12R20# 100001—
JMZ GG12T20# 100001—
JMZ GG14R20# 100001—
JMZ GG14T20# 100001—
JMZ GY19320# 100001—
JMZ GY19820# 100001—
JMZ GY19F20# 100001—
JMZ GY19F50# 100001—
JMZ GY19R20# 100001—
JMZ GY19T20# 100001—
JMZ GY89370# 100001—
European (L.H.D.) specs.
JMZ GG12R2✻# 100001—
JMZ GG12T2✻# 100001—
JMZ GG14R2✻# 100001—
JMZ GG14T2✻# 100001—JMZ GY1932✻# 100001—
JMZ GY1982✻# 100001—
JMZ GY19F2✻# 100001—
JMZ GY19F5✻# 100001—
JMZ GY19R2✻# 100001—
JMZ GY19T2✻# 100001—
JMZ GY8937✻# 100001—
GCC specs.
JM7 GG32F✻✻# 100001—
JM7 GG42F✻✻# 100001—
JM7 GG34F✻✻# 100001—
JM7 GG44F✻✻# 100001—
JM7 GY49F✻✻# 100001—
JM7 GY39F✻✻# 100001—
JM7 GY49F✻0# 100001—
JM7 GY39F✻0# 100001—
RELATED MATERIALS
Mazda6 Training Manual
(European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . 3359–1*–02C
Mazda6 Workshop Manual
(European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . 1730–1*–02C
Engine Workshop Manual L8, LF, L3 . . . . . . . . . . . . . . 1731–1*–02C
Engine Workshop Manual MZR–CD (RF Turbo) . . . . . 1744–1E–02D
Manual Transaxle Workshop Manual G35M–R . . . . . . 1732–1*–02C
Manual Transaxle Workshop Manual A65M–R . . . . . . 1739–1E–02D
Automatic Transaxle Workshop Manual FN4A–EL . . . 1623–10–98E
Automatic Transaxle Workshop Manual
Supplement FN4A–EL . . . . . . . . . . . . . . . . . . . . . . . . . 1746–1*–02C
Automatic Transaxle Workshop Manual JA5A–EL . . . 1738–1E–02D
Automatic Transaxle Workshop Manual
Supplement JA5AX–EL . . . . . . . . . . . . . . . . . . . . . . . . 1765–1*–02H
Mazda6 Wiring Diagram
(European (L.H.D.), GCC specs.) . . . . . . . . . . . . . . . . 5558–1*–02G
Mazda6 Wiring Diagram
(U.K. specs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5559–1*–02G
Mazda6 Bodyshop Manual
(European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . 3360–1*–02C
Mazda6 Bodyshop Manual Supplement
(European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . 3368–1*–02I
EOBD Training Manual
(European (L.H.D. U.K.), Australian specs.) . . . . . . . 3345–1*–00B
* : Indicates the printing location
E: Europe
0: Japan

F1–1
F1
F1FUEL AND EMISSION CONTROL SYSTEM
[L8, LF, L3]
OUTLINE.............................................................. F1-2
OUTLINE OF CONSTRUCTION ....................... F1-2
FEATURES ........................................................ F1-2
SPECIFICATIONS ............................................. F1-2
CONTROL SYSTEM DIAGRAM (4WD)............. F1-3
CONTROL SYSTEM WIRING DIAGRAM
(4WD).............................................................. F1-4
FUEL SYSTEM..................................................... F1-9
OUTLINE ........................................................... F1-9
STRUCTURAL VIEW......................................... F1-9
SYSTEM DIAGRAM ........................................ F1-10
FUEL PUMP (TRANSFER).............................. F1-10
QUICK RELEASE CONNECTOR (FUEL TANK
SIDE, TRANSFER HOSE PART) ................. F1-12
EXHAUST SYSTEM........................................... F1-13
OUTLINE ......................................................... F1-13
STRUCTURAL VIEW....................................... F1-13
CONTROL SYSTEM........................................... F1-14
OUTLINE ......................................................... F1-14
STRUCTURAL VIEW (4WD) ........................... F1-16
BLOCK DIAGRAM ........................................... F1-17
CONTROL DEVICE AND CONTROL
RELATIONSHIP CHART .............................. F1-19
CONTROLLER AREA NETWORK (CAN) ....... F1-21
OUTLINE............................................................ F1-22
SUPPLEMENTAL SERVICE
INFORMATION ............................................. F1-22
ENGINE TUNE-UP............................................. F1-22
IDLE SPEED INSPECTION (4WD) ................. F1-22
FUEL SYSTEM................................................... F1-23
FUEL TANK REMOVAL/INSTALLATION ........ F1-23
FUEL PUMP UNIT
REMOVAL/INSTALLATION .......................... F1-26
FUEL HOSE (FUEL TANK SIDE,
TRANSFER HOSE PART)
REMOVAL/INSTALLATION .......................... F1-29
EXHAUST SYSTEM........................................... F1-30
EXHAUST SYSTEM
REMOVAL/INSTALLATION .......................... F1-30
CONTROL SYSTEM........................................... F1-33
PCM INSPECTION (4WD)............................... F1-33
ON-BOARD DIAGNOSTIC................................. F1-50
OUTLINE ......................................................... F1-50
CONTROL DEVICE AND MONITORING
SYSTEM RELATIONSHIP CHART .............. F1-50
DIAGNOSTIC TEST MODE (4WD) ................. F1-50
DTC (4WD) ...................................................... F1-52
OBD DRIVE MODE ......................................... F1-52
DTC TABLE ..................................................... F1-54
TROUBLESHOOTING........................................ F1-57ENGINE SYMPTOM
TROUBLESHOOTING .................................. F1-57
QUICK DIAGNOSTIC CHART ......................... F1-58
NO.14 POOR FUEL ECONOMY ..................... F1-62
NO.22 VIBRATION CONCERNS
(ENGINE) ...................................................... F1-64 FEATURES
SERVICE

F1–4
OUTLINE
CONTROL SYSTEM WIRING DIAGRAM (4WD)A6E390218881205With Immobilizer System
.
2Y
2Z
2AC
1AB
1Y
2K
2A
1J
1G
1M
2E
1P
2H
2U
2R
2P
2S
2D
2G
2J
2M4Z
4W
4AD
4AA
4G
4J
4A
4D
2X
4O
4B
4L
4F
4Q
2T
2Q
2W
4I
9
87
5
4
3
10
19
18
17
15
16
14
13
11
12
20
29
28
27
25
26
24
23
21
22
30
6
1
2
3132
A6E39022001
1 HO2S (front)
2 HO2S (rear)
3 TP sensor
4 MAP sensor
5 BARO sensor6ECT sensor
7 MAF/IAT sensor
8 IAT sensor
9 MAF sensor
10 Controller area network (CAN)

F2–1
F2
F2FUEL AND EMISSION CONTROL SYSTEMS
[MZR-CD (RF Turbo)]
OUTLINE.............................................................. F2-3
OUTLINE OF CONSTRUCTION ....................... F2-3
FEATURES ........................................................ F2-3
SPECIFICATIONS ............................................. F2-3
CONTROL SYSTEM DIAGRAM ........................ F2-4
CONTROL SYSTEM WIRING DIAGRAM.......... F2-5
INTAKE-AIR SYSTEM.......................................... F2-8
OUTLINE ........................................................... F2-8
STRUCTURAL VIEW......................................... F2-9
FUEL SYSTEM................................................... F2-10
OUTLINE ......................................................... F2-10
STRUCTURAL VIEW....................................... F2-11
EXHAUST SYSTEM........................................... F2-13
OUTLINE ......................................................... F2-13
STRUCTURAL VIEW....................................... F2-13
EMISSION SYSTEM........................................... F2-14
OUTLINE ......................................................... F2-14
STRUCTURAL VIEW....................................... F2-15
WARM UP OXIDATION CATALYTIC
CONVERTER DESCRIPTION ...................... F2-16
CONTROL SYSTEM........................................... F2-16
OUTLINE ......................................................... F2-16
STRUCTURAL VIEW....................................... F2-18
BLOCK DIAGRAM ........................................... F2-20
CONTROL DEVICE AND CONTROL
RELATIONSHIP CHART .............................. F2-22
CRUISE CONTROL SYSTEM ......................... F2-23
CONTROLLER AREA NETWORK (CAN) ....... F2-24
ON-BOARD DIAGNOSTIC................................. F2-24
OUTLINE ......................................................... F2-24
DTC.................................................................. F2-24
KOEO/KOER SELF-TEST ............................... F2-26
PID/DATA MONITOR AND RECORD ............. F2-27
SIMULATION TEST ......................................... F2-27
LOCATION INDEX............................................. F2-28
INTAKE-AIR SYSTEM ..................................... F2-28
FUEL SYSTEM ................................................ F2-29
EMISSION SYSTEM........................................ F2-31
CONTROL SYSTEM........................................ F2-32
ENGINE TUNE-UP............................................. F2-34
ENGINE TUNE-UP PREPARATION ............... F2-34
IDLE SPEED INSPECTION ............................. F2-34
CORRECTION PROCEDURE ......................... F2-34
INTAKE-AIR SYSTEM........................................ F2-35
VACUUM TUBE ROUTING DIAGRAM............ F2-35
INTAKE-AIR SYSTEM
REMOVAL/INSTALLATION .......................... F2-36
AIR CLEANER ELEMENT INSPECTION ........ F2-37
TURBOCHARGER INSPECTION ................... F2-38
GUIDE BLADE ACTUATOR INSPECTION ..... F2-39
VARIABLE BOOST CONTROL (VBC)
SOLENOID VALVE INSPECTION ................ F2-40VARIABLE BOOST CONTROL (VBC)
CHECK VALVE INSPECTION ...................... F2-41
VARIABLE SWIRL CONTROL (VSC)
VALVE ACTUATOR INSPECTION ............... F2-41
VARIABLE SWIRL CONTROL (VSC)
SOLENOID VALVE INSPECTION ................ F2-42
GLOW PLUG REMOVAL/INSTALLATION ...... F2-42
GLOW PLUG INSPECTION ............................ F2-43
GLOW PLUG LEAD INSPECTION .................. F2-43
ACCELERATOR PEDAL COMPONENT
REMOVAL/INSTALLATION .......................... F2-44
ACCELERATOR PEDAL COMPONENT
DISASSEMBLY/ASSEMBLY ........................ F2-44
FUEL SYSTEM................................................... F2-45
BEFORE REPAIR PROCEDURE .................... F2-45
AFTER REPAIR PROCEDURE ....................... F2-45
FUEL TANK REMOVAL/INSTALLATION ........ F2-45
FUEL TANK INSPECTION .............................. F2-49
NONRETURN VALVE INSPECTION............... F2-50
FUEL FILTER COMPONENT
REMOVAL/INSTALLATION .......................... F2-50
FUEL FILTER COMPONENT
DISASSEMBLY/ASSEMBLY ........................ F2-51
FUEL WARMER INSPECTION........................ F2-51
SEDIMENTOR WATER DRAINING................. F2-52
SEDIMENTOR SWITCH INSPECTION ........... F2-52
SUPPLY PUMP REMOVAL/INSTALLATION .. F2-53
SUPPLY PUMP INSPECTION......................... F2-54
SUCTION CONTROL VALVE INSPECTION ... F2-54
COMMON RAIL INSPECTION ........................ F2-54
FUEL INJECTOR REMOVAL/INSTALLATION F2-55
FUEL INJECTOR INSPECTION ...................... F2-56
EXHAUST SYSTEM........................................... F2-57
EXHAUST SYSTEM INSPECTION ................. F2-57
EXHAUST SYSTEM
REMOVAL/INSTALLATION .......................... F2-57
EMISSION SYSTEM........................................... F2-59
EGR VALVE REMOVAL/INSTALLATION........ F2-59
EGR VALVE INSPECTION .............................. F2-59
EGR SOLENOID VALVE (VACUUM)
INSPECTION ................................................ F2-60
EGR SOLENOID VALVE (VENT)
INSPECTION ................................................ F2-60
EGR CONTROL SOLENOID VALVE
INSPECTION ................................................ F2-61
INTAKE SHUTTER VALVE ACTUATOR
INSPECTION ................................................ F2-62
INTAKE SHUTTER SOLENOID VALVE
INSPECTION ................................................ F2-63
CONTROL SYSTEM........................................... F2-64
PCM REMOVAL/INSTALLATION .................... F2-64
PCM INSPECTION .......................................... F2-65
PCM CONFIGURATION .................................. F2-68
CLUTCH SWITCH INSPECTION .................... F2-68
NEUTRAL SWITCH INSPECTION .................. F2-69
IDLE SWITCH INSPECTION ........................... F2-70
IDLE SWITCH ADJUSTMENT ......................... F2-71
ACCELERATOR POSITION SENSOR
INSPECTION ................................................ F2-72
ACCELERATOR POSITION SENSOR
ADJUSTMENT .............................................. F2-73 FEATURES
SERVICE

OUTLINE
F2–5
F2
CONTROL SYSTEM WIRING DIAGRAMA6E400218881205
BA
ABA
ABA
ABA
A1A
1B 1C 1D 1E 1F1G
1H2A
2B 2C2D
2E
2F2G 2H
a
b
c
d
e
f
g
30 42
44 4543 1A
1B 1C 1D 1E 1F
13 39
80
28 78
A 57
E5633 1
427 73464
1041038565 9169
E53
79 9
1460
CBD AE C
A
Dh
i
j
k
l
m
n
o C
D
LOCKACCONSTB
ACCIG2IG1ST
AA
M
BA
A
AAB
9
8
7
5
4
3
10
19
18
17
1516
14
131112
20
6
1
2
23
21
22
A6E40022002

K2–1
K2
K2AUTOMATIC TRANSAXLE [JA5AX-EL]
OUTLINE.............................................................. K2-3
FEATURES ........................................................ K2-3
SPECIFICATIONS ............................................. K2-3
AUTOMATIC TRANSAXLE.................................. K2-4
OUTLINE ........................................................... K2-4
CROSS-SECTIONAL VIEW .............................. K2-6
ELECTRONIC CONTROL SYSTEM
STRUCTURAL VIEW...................................... K2-8
AUTOMATIC TRANSAXLE CONTROL SYSTEM
WIRING DIAGRAM ....................................... K2-10
AUTOMATIC TRANSAXLE BLOCK
DIAGRAM ..................................................... K2-11
AUTOMATIC TRANSAXLE DEVICE
RELATIONSHIP CHART .............................. K2-13
POWERTRAIN DESCRIPTION ....................... K2-15
TORQUE CONVERTER DESCRIPTION......... K2-40
OIL PUMP DESCRIPTION .............................. K2-41
CENTRIFUGAL BALANCE CLUTCH
DESCRIPTION ............................................. K2-42
CONTROL VALVE BODY DESCRIPTION ...... K2-43
TRANSAXLE FLUID TEMPERATURE
(TFT) SENSOR DESCRIPTION ................... K2-45
INPUT/TURBINE SPEED SENSOR
DESCRIPTION ............................................. K2-45
INTERMEDIATE SENSOR DESCRIPTION..... K2-46
VEHICLE SPEEDOMETER SENSOR
DESCRIPTION ............................................. K2-46
SOLENOID VALVE DESCRIPTION ................ K2-47
CONTROLLER AREA NETWORK (CAN)
DESCRIPTION ............................................. K2-50
TRANSAXLE CONTROL MODULE
(TCM) DESCRIPTION .................................. K2-51
SHIFT CONTROL DESCRIPTION .................. K2-51
MANUAL MODE SHIFT CONTROL
DESCRIPTION ............................................. K2-52
LINE PRESSURE CONTROL DESCRIPTION K2-54
FEEDBACK CONTROL DESCRIPTION ......... K2-57
N-D SELECT CONTROL DESCRIPTION........ K2-59
TORQUE CONVERTER CLUTCH
(TCC) CONTROL DESCRIPTION ................ K2-59
SLOPE MODE CONTROL DESCRIPTION ..... K2-63
ON-BOARD DIAGNOSTIC (OBD)
SYSTEM DESCRIPTION.............................. K2-64
COOLING SYSTEM DESCRIPTION ............... K2-69
LOCATION INDEX............................................. K2-70
AUTOMATIC TRANSAXLE LOCATION
INDEX ........................................................... K2-70
AUTOMATIC TRANSAXLE................................ K2-72
MECHANICAL SYSTEM TEST ....................... K2-72
ROAD TEST .................................................... K2-75AUTOMATIC TRANSAXLE FLUID
(ATF) INSPECTION ...................................... K2-78
AUTOMATIC TRANSAXLE FLUID
(ATF) REPLACEMENT ................................. K2-80
TRANSAXLE RANGE (TR) SWITCH
INSPECTION ................................................ K2-80
TRANSAXLE RANGE (TR) SWITCH
REMOVAL/INSTALLATION .......................... K2-81
TRANSAXLE RANGE (TR) SWITCH
ADJUSTMENT .............................................. K2-83
TRANSAXLE FLUID TEMPERATURE
(TFT) SENSOR INSPECTION ...................... K2-84
TRANSAXLE FLUID TEMPERATURE
(TFT) SENSOR REMOVAL/INSTALLATION K2-85
INPUT/TURBINE SPEED SENSOR
INSPECTION ................................................ K2-85
INPUT/TURBINE SPEED SENSOR
REMOVAL/INSTALLATION .......................... K2-86
INTERMEDIATE SENSOR INSPECTION ....... K2-86
INTERMEDIATE SENSOR
REMOVAL/INSTALLATION .......................... K2-86
VEHICLE SPEEDOMETER SENSOR
(VSS) INSPECTION...................................... K2-87
VEHICLE SPEEDOMETER SENSOR
(VSS) REMOVAL/INSTALLATION ............... K2-87
SOLENOID VALVE INSPECTION ................... K2-88
SOLENOID VALVE
REMOVAL/INSTALLATION .......................... K2-90
TCM INSPECTION .......................................... K2-90
TCM REMOVAL/INSTALLATION .................... K2-96
AUTOMATIC TRANSAXLE AND
TRANSFER REMOVAL/INSTALLATION...... K2-99
OIL SEAL REMOVAL/INSTALLATION .......... K2-104
CONTROL VALVE BODY
REMOVAL/INSTALLATION ........................ K2-105
OIL COOLER FLUSHING .............................. K2-106
OIL COOLER REMOVAL/INSTALLATION .... K2-108
OIL COOLER DISASSEMBLY/ASSEMBLY .. K2-110
DRIVE PLATE REMOVAL/INSTALLATION... K2-112
TRANSFER....................................................... K2-114
TRANSFER OIL INSPECTION ...................... K2-114
TRANSFER OIL REPLACEMENT ................. K2-114
TRANSFER REMOVAL/INSTALLATION....... K2-115
BREATHER PLUG
REMOVAL/INSTALLATION ........................ K2-116
AUTOMATIC TRANSAXLE SHIFT
MECHANISM................................................. K2-117
SELECTOR LEVER INSPECTION ................ K2-117
SELECTOR LEVER COMPONENT
INSPECTION .............................................. K2-117
SELECTOR CABLE ADJUSTMENT .............. K2-118
SELECTOR LEVER
REMOVAL/INSTALLATION ........................ K2-119
SELECTOR LEVER
DISASSEMBLY/ASSEMBLY ...................... K2-122
ON-BOARD DIAGNOSTIC............................... K2-123
FOREWORD .................................................. K2-123 FEATURES
SERVICE

K2–10
AUTOMATIC TRANSAXLE
AUTOMATIC TRANSAXLE CONTROL SYSTEM WIRING DIAGRAMA6E571401030204
.
1W1P
2P
2S
2T
2X
2G
2D
2J
2M
1C
1Y 2W 2Z
2Y
2V
2U 1Z
1T
2B
1U
2C
1S
1H
1F
1B
1M
1V
1N
2F
1K
1X 1AA2AA
9
8
7
5
4
3
1
2
10
19
18
17
15
16
14
13
11
12
20
6
29
28
2725
26
24
23
21
22
A6E5714W008
1TCM
2 R position (TR switch)
3 D range (TR switch)
4 N position (TR switch)
5 P position (TR switch)
6 Brake switch
7 M range switch
8 Up switch9 Down switch
10 Selector lever
11 Cruise control module (In cruise actuator)
12 TFT sensor
13 VSS
14 Input/turbine speed sensor
15 Intermediate sensor
16 Pressure control solenoid

M–1
M
MFRONT AND REAR AXLES
OUTLINE............................................................... M-2
OUTLINE OF CONSTRUCTION ........................ M-2
FEATURES ......................................................... M-2
SPECIFICATIONS .............................................. M-2
REAR AXLE.......................................................... M-4
REAR AXLE OUTLINE ....................................... M-4
CROSS-SECTIONAL VIEW ............................... M-4
DRIVE SHAFT....................................................... M-5
DRIVE SHAFT OUTLINE.................................... M-5
STRUCTURAL VIEW.......................................... M-5
REAR DRIVE SHAFT ......................................... M-5
REAR DIFFERENTIAL.......................................... M-6
REAR DIFFERENTIAL OUTLINE ....................... M-6
CROSS-SECTIONAL VIEW ............................... M-6
ELECTRONIC 4WD CONTROL SYSTEM............ M-7
OUTLINE ............................................................ M-7
ELECTRONIC CONTROL COUPLING .............. M-9
DIFFERENTIAL OIL TEMPERATURE
SENSOR ........................................................ M-12
4WD WARNING LIGHT .................................... M-12
4WD CONTROL MODURE .............................. M-13
4WD SYSTEM CONTROL................................ M-14
CONTROLLER AREA NETWORK (CAN) ........ M-15
ON-BOARD DIAGNOSTIC ............................... M-16
OUTLINE............................................................. M-18
SUPPLEMENTAL SERVICE
INFORMATION .............................................. M-18
LOCATION INDEX.............................................. M-19
AXLE/DRIVE SHAFT LOCATION INDEX ......... M-19
REAR DIFFERENTIAL/ELECTRONIC
4WD CONTROL SYSTEM LOCATION
INDEX ............................................................ M-20
GENERAL PROCEDURES................................. M-21
PRECAUTION (FRONT AND REAR AXLE) ..... M-21
REAR AXLE........................................................ M-22
WHEEL HUB BOLT REPL
ACEMENT ..................................................... M-22
WHEEL HUB, KNUCKLE
REMOVAL/INSTALLATION ........................... M-22
FRONT DRIVE SHAFT........................................ M-29
JOINT SHAFT (MZR-CD (RF TURBO))
DISASSEMBLY/ASSEMBLY ......................... M-29
JOINT SHAFT (4WD)
DISASSEMBLY/ASSEMBLY ......................... M-31
FRONT DRIVE SHAFT
(MZR-CD (RF TURBO))
DISASSEMBLY/ASSEMBLY ......................... M-34
FRONT DRIVE SHAFT (4WD)
DISASSEMBLY/ASSEMBLY ......................... M-39REAR DRIVE SHAFT.......................................... M-42
REAR DRIVE SHAFT PRE-INSPECTION ........ M-42
REAR DRIVE SHAFT
REMOVAL/INSTALLATION ........................... M-43
REAR DRIVE SHAFT
DISASSEMBLY/ASSEMBLY ......................... M-45
REAR DIFFERENTIAL........................................ M-48
DIFFERENTIAL OIL INSPECTION ................... M-48
DIFFERENTIAL OIL REPLACEMENT .............. M-48
OIL SEAL (SIDE GEAR) REPLACEMENT ....... M-49
OIL SEAL (COMPANION FLANGE)
REPLACEMENT ............................................ M-49
REAR DIFFERENTIAL
REMOVAL/INSTALLATION ........................... M-51
REAR DIFFERENTIAL DISASSEMBLY ........... M-52
REAR DIFFERENTIAL ASSEMBLY ................. M-56
ELECTRONIC 4WD CONTROL SYSTEM.......... M-65
DIFFERENTIAL OIL TEMPERATURE
SENSOR INSPECTION ................................. M-65
DIFFERENTIAL OIL TEMPERATURE
SENSOR REMOVAL/INSTALLATION ........... M-65
4WD SOLENOID INSPECTION........................ M-66
4WD CONTROL MODURE INSPECTION ........ M-66
4WD CONTROL MODURE
REMOVAL/INSTALLATION ........................... M-67
COUPLING COMPONENT
REMOVAL/INSTALLATION ........................... M-68
COUPLING COMPONENT
DISASSEMBLY .............................................. M-69
COUPLING COMPONENT ASSEMBLY........... M-72
ON-BOARD DIAGNOSTIC.................................. M-75
WIRING DIAGRAM ........................................... M-75
ELECTRONIC 4WD CONTROL SYSTEM
ON-BOARD DIAGNOSIS ............................... M-76
DTC P1887 ....................................................... M-77
DTC P1888 ....................................................... M-79
DTC U0100 ....................................................... M-80
DTC U0101 ....................................................... M-80
DTC U0121 ....................................................... M-80
TROUBLESHOOTING......................................... M-81
SYSTEM WIRING DIAGRAM ........................... M-81
FOREWORD ..................................................... M-82
SYMPTOM TROUBLESHOOTING ................... M-82
NO.1 FREQUENT FRONT WHEEL SLIP ......... M-82
NO.2 TIGHT CORNER BRAKING .................... M-83
NO.3 ABNORMAL NOISE AND/OR
VIBRATION FROM COUPLING
COMPONENT ................................................ M-84 FEATURES
SERVICE