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Home >> Nissan-Datsun >> 2015 >> Sentra SL >> Repair and Diagnosis >> Electrical >> Starter >> Starting System >> System Description >> Component Parts >> Starting System (With Intelligent Key) >> Component Description
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Component Description

Component part Description
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.
Transmission range switch (CVT Models) 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.
IPDM E/R CPU inside IPDM E/R operates the starter relay when the ignition switch is in the start position.
Clutch interlock switch (M/T Models) Clutch interlock switch supplies power to the coil side of the starter when the clutch pedal is depressed to crank the engine.
ECM ECM controls the starter control relay inside the IPDM E/R.
BCM BCM controls the starter relay inside IPDM E/R.