Infiniti G37 Coupe. Manual - part 990

 

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Infiniti G37 Coupe. Manual - part 990

 

 

PCS

BCM (BODY CONTROL MODULE)

PCS-129

< ON-VEHICLE REPAIR >

[POWER DISTRIBUTION SYSTEM]

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ON-VEHICLE REPAIR

BCM (BODY CONTROL MODULE)

Exploded View

INFOID:0000000001675312

Removal and Installation

INFOID:0000000001675313

REMOVAL

1.

Remove dash side finisher (passenger side). Refer to 

INT-14, "Exploded View"

.

2.

Remove bolt and nut.

3.

Remove BCM and disconnect the connector.

INSTALLATION

Install in the reverse order of removal.

1.

BCM

JPMIA0063ZZ

PCS-130

< ON-VEHICLE REPAIR >

[POWER DISTRIBUTION SYSTEM]

PUSH BUTTON IGNITION SWITCH

PUSH BUTTON IGNITION SWITCH

Exploded View

INFOID:0000000001675314

Refer to 

IP-11, "Exploded View"

.

Removal and Installation

INFOID:0000000001675315

REMOVAL

1.

Remove the cluster lid A assembly. Refer to 

IP-12, "Removal and Installation"

.

2.

Remove the push-button ignition switch (1) from cluster lid A
assembly, and then remove pawl (A). Press push-button ignition
switch (1) back to disengage from cluster lid A assembly.

INSTALLATION

Install in the reverse order of removal.

JMKIA0167ZZ

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PG-1

ELECTRICAL & POWER CONTROL

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SECTION 

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CONTENTS

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

POWER SUPPLY&GROUND CIRCUIT

BASIC INSPECTION  ....................................

3

BATTERY ............................................................

3

How to Handle Battery  ..............................................

3

Work Flow  .................................................................

5

COMPONENT DIAGNOSIS  ..........................

6

POWER SUPPLY ROUTING CIRCUIT  ...............

6

Wiring Diagram - BATTERY POWER SUPPLY - ......

6

Wiring Diagram - BATTERY POWER SUPPLY 
FUSIBLE LINK No. K -  ............................................

15

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 6 - ...........................................................

18

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 7 - ...........................................................

21

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 9 - ...........................................................

23

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 10 - .........................................................

25

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 34 - .........................................................

29

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 50 - .........................................................

32

Wiring Diagram - BATTERY POWER SUPPLY 
FUSE No. 53 - .........................................................

36

Wiring Diagram - ACCESSORY POWER SUP-
PLY -  .......................................................................

43

Wiring Diagram - ACCESSORY POWER SUP-
PLY FUSE No. 19 -  .................................................

46

Wiring Diagram - IGNITION POWER SUPPLY - ....

50

Wiring Diagram - IGNITION POWER SUPPLY 
FUSE No. 3 - ...........................................................

60

Wiring Diagram - IGNITION POWER SUPPLY 
FUSE No. 4 - ...........................................................

65

Wiring Diagram - IGNITION POWER SUPPLY 
FUSE No. 44 - .........................................................

67

Wiring Diagram - IGNITION POWER SUPPLY 
FUSE No. 45 - .........................................................

70

Fuse .........................................................................

73

Fusible Link  .............................................................

73

Circuit Breaker .........................................................

73

HARNESS LAYOUT  .........................................

74

How To Read Harness Layout  ................................

74

Outline .....................................................................

75

Main Harness  ..........................................................

76

Engine Room Harness  ............................................

76

Engine Control Harness  ..........................................

78

Body Harness  ..........................................................

81

Body No. 2 Harness  ................................................

82

Room Lamp Harness ...............................................

83

Door Harness (Driver Side Door)  ............................

84

Door Harness (Passenger Side Door) .....................

85

HARNESS CONNECTOR  .................................

86

Description ...............................................................

86

STANDARDIZED RELAY  .................................

89

Description ...............................................................

89

FUSE BLOCK - JUNCTION BOX (J/B)  ............

91

Fuse, Connector and Terminal Arrangement  ..........

91

FUSE, FUSIBLE LINK AND RELAY BOX ........

92

Fuse and Fusible Link Arrangement ........................

92

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  ................

93

Fuse, Connector and Terminal Arrangement  ..........

93

PRECAUTION ..............................................

94

PRECAUTIONS .................................................

94

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

94

Precaution for Battery Service .................................

94

Precaution for Procedure without Cowl Top Cover ....

94

PREPARATION ...........................................

95

 

 

 

 

 

 

 

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