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Home >> Nissan-Datsun >> 2020 >> Sentra S >> Repair and Diagnosis >> Engine Mechanical >> Starter >> Starting System >> System Description >> Component Parts >> Starting System (With M/T) >> Component Location

Component Location

GNSALBIA0684Z-684Courtesy of NISSAN NORTH AMERICA, INC.

A.

View with engine removed.

B.

View with transmission removed.

No.

Component part

Function

1.

ECM

CPU inside ECM communicates the signal from Transmission range switch via CAN system.

2.

IPDM E/R

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

3.

Clutch master cylinder (clutch pedal position switch)

Sends signal to BCM when clutch pedal is depressed.

4.

BCM

BCM controls the starter relay inside IPDM E/R.

5.

Starter motor

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

6.

Park/neutral position (PNP) switch

Supplies the park/neutral position (PNP) switch signal to IPDM E/R and ECM.