Nissan Pathfinder. Manual — part 1131

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< SYSTEM DESCRIPTION >

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

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Component Description

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Vehicle front

1.

Starter motor

2.

Transmission range switch

3.

IPDM E/R

4.

BCM (view with combination
meter removed)

AWBIA1468GB

Component part

Description

BCM

BCM controls the starter relay inside IPDM E/R.

Transmission range switch

Transmission range switch supplies power to the starter relay and
starter control relay inside the IPDM E/R when the selector lever
is shifted to the P (Park) or N (Neutral) position.

IPDM E/R

CPU inside IPDM E/R operates the starter relay when the ignition
switch is in the start position.

Starter motor

The starter motor plunger closes and the motor is supplied with
battery power, which in turn cranks the engine, when the S termi-
nal is supplied with electric power.

STARTING SYSTEM

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< SYSTEM DESCRIPTION >

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STARTING SYSTEM

System Diagram

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System Description

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The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The

starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.

AWBIA1343GB

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< WIRING DIAGRAM >

STARTING SYSTEM

WIRING DIAGRAM

STARTING SYSTEM

Wiring Diagram

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ABBWA1102GB

STARTING SYSTEM

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< WIRING DIAGRAM >

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ABBIA1757GB