Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G37 2008 Coupe Approved Infiniti G37 Coupe 2008 bcs
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ELECTRICAL & POWER CONTROL
A
SECTION
BODY CONTROL SYSTEM
BCS B
C
D
E
CONTENTS
FUNCTION DIAGNOSIS .............................. 3
. HEADLAMP ..............................................................18
. F
HEADLAMP : CONSULT-III Function (BCM -
BODY CONTROL SYSTEM ............................... 3
. HEAD LAMP) ..........................................................18
.
System Description .................................................. 3
. G
Component Parts Location ....................................... 4
. WIPER .......................................................................20
.
WIPER : CONSULT-III Function (BCM - WIPER)....20
COMBINATION SWITCH READING SYSTEM
..... 5 FLASHER ..................................................................21
. H
System Diagram ....................................................... 5
. FLASHER : CONSULT-III Function (BCM -
FLASHER) ..............................................................21
.
System Description .................................................. 5
.
Component Parts Location ....................................... 8
. INTELLIGENT KEY ...................................................21
. I
INTELLIGENT KEY : CONSULT-III Function
SIGNAL BUFFER SYSTEM ............................... 9
.
(BCM - INTELLIGENT KEY) ...................................22.
System Diagram ....................................................... 9
.
System Description .................................................. 9
. J
COMB SW .................................................................25
.
COMB SW : CONSULT-III Function (BCM -
POWER CONSUMPTION CONTROL SYS- COMB SW) .............................................................25
.
TEM ...................................................................10
. K
System Diagram ..................................................... 10
. BCM ..........................................................................25
.
System Description ................................................ 10
. BCM : CONSULT-III Function (BCM - BCM) ..........25 .
Component Parts Location ..................................... 12
. L
IMMU .........................................................................26
.
DIAGNOSIS SYSTEM (BCM) ...........................13
. IMMU : CONSULT-III Function (BCM - IMMU) .......26 .
COMMON ITEM ........................................................ 13
. BATTERY SAVER ....................................................26
. BCS
COMMON ITEM : CONSULT-III Function (BCM - BATTERY SAVER : CONSULT-III Function (BCM
COMMON ITEM) .................................................... 13
. - BATTERY SAVER) ..............................................26
.
DOOR LOCK ............................................................ 14
. TRUNK ......................................................................27
. N
DOOR LOCK : CONSULT-III Function (BCM - TRUNK : CONSULT-III Function (BCM - TRUNK) 27 ....
DOOR LOCK) ........................................................ 14
.
THEFT ALM ..............................................................28
.
REAR WINDOW DEFOGGER .................................. 15
. THEFT ALM : CONSULT-III Function (BCM - O
REAR WINDOW DEFOGGER : CONSULT-III THEFT) ...................................................................28
.
Function (BCM - REAR DEFOGGER) ................... 15
.
RETAIND PWR .........................................................29
. P
BUZZER .................................................................... 15
. RETAIND PWR : CONSULT-III Function (BCM -
BUZZER : CONSULT-III Function (BCM - BUZZ- RETAINED PWR) ...................................................29
.
ER) ......................................................................... 15
.
SIGNAL BUFFER .....................................................29
.
INT LAMP ................................................................. 16
. SIGNAL BUFFER : CONSULT-III Function (BCM
INT LAMP : CONSULT-III Function (BCM - INT - SIGNAL BUFFER) ................................................29
.
LAMP) .................................................................... 16
.
Revision: 2007 June BCS-1 G37 Coupe
AIR PRESSURE MONITOR ..................................... 29 . COMBINATION SWITCH OUTPUT CIRCUIT ... 41
AIR PRESSURE MONITOR : Diagnosis Descrip- Diagnosis Procedure .............................................. 41
.
tion ......................................................................... 30
. Special Repair Requirement .................................. 42
.
AIR PRESSURE MONITOR : CONSULT-III Func-
tion (BCM - AIR PRESSURE MONITOR) .............. 31 . ECU DIAGNOSIS ....................................... 43
COMPONENT DIAGNOSIS ....................... 33
. BCM (BODY CONTROL MODULE) ................. 43
.
Reference Value .................................................... 43.
U1000 CAN COMM CIRCUIT ........................... 33
. Wiring Diagram - BCM - ......................................... 66 .
Description ............................................................. 33
. Fail Safe ................................................................ 71
.
DTC Logic .............................................................. 33
. DTC Inspection Priority Chart .............................. 73 .
Diagnosis Procedure ............................................. 33 . DTC Index ............................................................. 75
.
U1010 CONTROL UNIT (CAN) ........................ 34
. SYMPTOM DIAGNOSIS ............................ 77
DTC Logic .............................................................. 34
.
Diagnosis Procedure ............................................. 34 . COMBINATION SWITCH SYSTEM SYMP-
Special Repair Requirement .................................. 34 . TOMS ................................................................ 77
.
Symptom Table ...................................................... 77
.
U0415 VEHICLE SPEED SIG ........................... 35
.
Description ............................................................. 35
. PRECAUTION ............................................ 78
DTC Logic .............................................................. 35
.
Diagnosis Procedure ............................................. 35 . PRECAUTIONS ................................................ 78
.
Precaution for Supplemental Restraint System
B2562 LOW VOLTAGE .................................... 36
. (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
DTC Logic .............................................................. 36
. SIONER" ................................................................ 78
.
Diagnosis Procedure ............................................. 36 . Precaution Necessary for Steering Wheel Rota-
Special Repair Requirement .................................. 36 . tion after Battery Disconnect .................................. 78 .
Precaution for Battery Service ............................... 78 .
B2563 HI VOLTAGE ......................................... 37
.
DTC Logic .............................................................. 37
. ON-VEHICLE REPAIR ............................... 79
Diagnosis Procedure ............................................. 37 .
Special Repair Requirement .................................. 37 . BCM (BODY CONTROL MODULE) ................. 79
.
Exploded View ....................................................... 79
.
POWER SUPPLY AND GROUND CIRCUIT .... 38
. Removal and Installation ........................................ 79
.
Diagnosis Procedure ............................................. 38
.
COMBINATION SWITCH ................................. 80
.
COMBINATION SWITCH INPUT CIRCUIT ...... 39
. Exploded View ....................................................... 80
.
Diagnosis Procedure ............................................. 39
. Removal and Installation ........................................ 80
.
Special Repair Requirement .................................. 40
.
Revision: 2007 June BCS-2 G37 Coupe
BODY CONTROL SYSTEM
< FUNCTION DIAGNOSIS >
FUNCTION DIAGNOSIS A
BODY CONTROL SYSTEM
System Description INFOID:0000000001612370
B
OUTLINE
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