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Home >> Nissan-Datsun >> 2016 >> Altima Base >> Repair and Diagnosis >> Electrical >> Starter >> Starting System >> System Description >> System >> Component Description
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Component Description

Component part Description
Transmission range switch Transmission range switch supplies power to the starter relay and starter control relay inside the IPDM E/R when the shift selector is placed in the P or N position.
BCM BCM controls the starter relay inside IPDM E/R.
IPDM E/R CPU inside IPDM E/R controls the starter control relay.
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.