Nissan Sentra Service Manual: Component parts

Nissan Sentra Service Manual / Engine / Starting system / System description / Component parts

STARTING SYSTEM (WITH INTELLIGENT KEY)

Component Parts Location

Starter motor
Transmission range switch (CVT Models)
IPDM E/R (view with air inlet duct removed)
Clutch interlock switch (M/T Models)
ECM
BCM (view under instrument panel, left side of vehicle)

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.

System

STARTING SYSTEM (WITH INTELLIGENT KEY) Component Parts Location Starter motor Transmission range switch (CVT Models) IPDM E/R (view with air inlet duct removed) Clutch interlock switc ...

Other materials:

L terminal circuit (short)
Description The terminal вЂњlвЂќ circuit controls the charge warning lamp. The charge warning lamp turns on when the ignition switch is set to on or start. When the generator is providing sufficient voltage with the engine running, the charge warning lamp turns off. If the charge warni ...

Child safety
WARNINGDo not allow children to play with the seat belts. Most seating positions are equipped with Automatic Locking Retractor (ALR) mode seat belts. If the seat belt becomes wrapped around a child’s neck with the ALR mode activated, the child can be seriously injured ...

Fuel filler cap warning system
SYSTEM DIAGRAM SYSTEM DESCRIPTION The fuel filler cap warning system alerts the driver to the prevention of the fuel filler being left uncapped and malfunction occurrences after refueling, by turning ON the fuel filler cap warning display on the combination meter. ECM judges a refuele ...