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Home >> Infiniti >> 2019 >> QX50 Pure, FWD >> Repair and Diagnosis >> Electrical >> Starter >> Starting System >> System Description >> Component Parts >> Component Location

Component Location

GNSALBIA0200Z-200Courtesy of NISSAN NORTH AMERICA, INC.

A

View with engine removed

B

Engine room left side

C

Center console

No.

Component

Function

1

IPDM E/R

CPU inside IPDM E/R controls starter relay. Refer to System Description .

2

BCM

BCM controls starter cut relay. Refer to System Description .

3

Starter motor

Refer to Starter Motor .

4

Transmission range switch

Transmission range switch supplies power to the starter relay inside IPDM E/R when the lever is shifted to the "P" or "N" position. Refer to Transmission Range Switch .

5

Starter cut relay

Power is supplied to the starter cut relay with BCM control.

6

Push button Ignition switch

Supplies ignition switch status to the IPDM E/R.