Nissan Pathfinder. Manual — part 902

PCS-84

< REMOVAL AND INSTALLATION >

[POWER DISTRIBUTION SYSTEM]

BCM (BODY CONTROL MODULE)

REMOVAL AND INSTALLATION

BCM (BODY CONTROL MODULE)

Removal and Installation

INFOID:0000000009175251

For removal and installation of the BCM (Body Control Module), refer to

BCS-80, "Removal and Installation"

.

PCS

PUSH BUTTON IGNITION SWITCH

PCS-85

< REMOVAL AND INSTALLATION >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

PUSH BUTTON IGNITION SWITCH

Exploded View

INFOID:0000000009175252

Removal and Installation

INFOID:0000000009175253

REMOVAL

1. Remove the instrument lower panel LH. Refer to

IP-25, "Removal and Installation"

.

2. Release the pawl (

) on each side of the push-button ignition

switch and NATS antenna amp. assembly (1) as shown and

remove the push-button ignition switch and NATS antenna amp.

assembly from the instrument pad (LH) (2).

3. Release the pawl on each side of the push-button ignition switch

and NATS antenna amp. assembly using a suitable tool, then

remove the push-button ignition switch from the NATS antenna

amp. assembly.

INSTALLATION

Installation is in the reverse order of removal.

1.

NATS antenna amp.

2.

Push-button ignition switch

ALKIA2470ZZ

ALKIA2392ZZ

PG

PG-1

ELECTRICAL & POWER CONTROL

C

D

E

F

G

H

I

J

K

L

B

SECTION

PG

A

O

P

N

CONTENTS

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS

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

3

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

3

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

3

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

4

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

4

Special Service Tools . . . . . . . . . . . ....

4

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

4

SYSTEM DESCRIPTION . . . . . . . ..

5

COMPONENT PARTS . . . . . . . . . .

5

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

5

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

5

Harness Connector . . . . . . . . . . . . ...

5

Standardized Relay . . . . . . . . . . . . ...

8

WIRING DIAGRAM . . . . . . . . . ..

11

POWER SUPPLY ROUTING CIRCUIT . . . ..

11

Wiring Diagram - BATTERY POWER SUPPLY - .

11

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

19

Wiring Diagram - IGNITION POWER SUPPLY - .

23

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

35

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

35

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

50

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

50

ELECTRICAL UNITS LOCATION . . . . . ..

73

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

73

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

76

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

76

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

79

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

79

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

81

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

81

FUSE, FUSIBLE LINK AND RELAY BOX . .

82

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

82

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

85

IPDM E/R Terminal Arrangement . . . . . . .

85

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

86

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

86

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

86

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

86

INSPECTION AND ADJUSTMENT . . . . ..

89

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

89

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

89

REMOVAL AND INSTALLATION . . . ...

90

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

90

Exploded View . . . . . . . . . . . . . . .

90

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

90

BATTERY TRAY . . . . . . . . . . . ...

92

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

92

BATTERY TERMINAL WITH FUSIBLE LINK ...

93

Exploded View . . . . . . . . . . . . . . .

93

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

93

BATTERY CURRENT SENSOR . . . . . ...

94

Exploded View . . . . . . . . . . . . . . .

94

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

94

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

95

PG-2

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

95

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

95