Nissan Altima L32. Manual - part 1023

PCS-156

< ON-VEHICLE REPAIR >

[POWER DISTRIBUTION SYSTEM]

BCM (BODY CONTROL MODULE)

ON-VEHICLE REPAIR

BCM (BODY CONTROL MODULE)

Removal and Installation

INFOID:0000000004202488

For removal and installation of the BCM refer to 

BCS-96, "Removal and Installation"

.

PCS

PUSH BUTTON IGNITION SWITCH

PCS-157

< ON-VEHICLE REPAIR >

[POWER DISTRIBUTION SYSTEM]

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PUSH BUTTON IGNITION SWITCH

Removal and Installation

INFOID:0000000004202490

REMOVAL

1. Remove the cluster lid A assembly. Refer to 

IP-12, "Removal and Installation"

.

2. Release the pawls (A) and remove the push-button ignition

switch (1) from cluster lid A.

INSTALLATION

Installation is in the reverse order of removal.

JMKIA0167ZZ

PG

PG-1

ELECTRICAL & POWER CONTROL

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SECTION 

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CONTENTS

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

COUPE

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

3

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

3

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

3

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

5

INSPECTION AND ADJUSTMENT .....................

6

ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL .....................................

6

ADDITIONAL SERVICE WHEN REMOVING 
BATTERY NEGATIVE TERMINAL : Special Re-
pair Requirement .......................................................

6

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

7

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

7

Wiring Diagram — Battery Power Supply — .............

7

Wiring Diagram — Accessory Power Supply —  .....

14

Wiring Diagram — Ignition Power Supply —  ..........

17

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

26

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

26

GROUND ............................................................

27

Ground Distribution  .................................................

27

HARNESS ..........................................................

35

Harness Layout  .......................................................

35

ELECTRICAL UNITS LOCATION ......................

54

Electrical Units Location ..........................................

54

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

58

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

58

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

61

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

61

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

63

Terminal Arrangement  ............................................

63

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

64

Terminal Arrangement .............................................

64

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

65

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

65

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

66

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

66

Supplemental Restraint System SRS "AIR BAG" 
and "SEAT BELT PRE-TENSIONER" Service  ........

66

Necessary for Steering Wheel Rotation After Bat-
tery Disconnect ........................................................

66

Battery Service  ........................................................

66

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

67

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

67

Special Service Tool ................................................

67

Commercial Service Tool  ........................................

67

ON-VEHICLE REPAIR .................................

68

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

68

Removal and Installation  .........................................

68

SERVICE DATA AND SPECIFICATIONS 
(SDS) ............................................................

69

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

69

Battery .....................................................................

69

SEDAN

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

70

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

70

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

70

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

72

INSPECTION AND ADJUSTMENT  ..................

73

PG-2

ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL  ..................................

73

ADDITIONAL SERVICE WHEN REMOVING 
BATTERY NEGATIVE TERMINAL : Special Re-
pair Requirement ....................................................

73

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

74

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

74

Wiring Diagram — Battery Power Supply —  ..........

74

Wiring Diagram — Accessory Power Supply — .....

81

Wiring Diagram — Ignition Power Supply —  ..........

85

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

94

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

94

GROUND ...........................................................

95

Ground Distribution .................................................

95

HARNESS ........................................................

103

Harness Layout  .....................................................

103

ELECTRICAL UNITS LOCATION  ...................

125

Electrical Units Location  ........................................

125

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

129

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

129

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

132

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

132

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

134

Terminal Arrangement ...........................................

134

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

135

Terminal Arrangement  ..........................................

135

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

136

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

136

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

137

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

137

Supplemental Restraint System SRS "AIR BAG" 
and "SEAT BELT PRE-TENSIONER" Service  .....

137

Necessary for Steering Wheel Rotation After Bat-
tery Disconnect  .....................................................

137

Battery Service ......................................................

137

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

138

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

138

Special Service Tool  .............................................

138

Commercial Service Tool ......................................

138

ON-VEHICLE REPAIR  ..............................

139

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

139

Removal and Installation .......................................

139

SERVICE DATA AND SPECIFICATIONS 
(SDS) .........................................................

140

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

140

Battery ...................................................................

140