Nissan Sentra Service Manual: Component parts

Nissan Sentra Service Manual / Body exterior, doors, roof & vehicle security / Power window control system / System description / Component parts

Component Parts Location

BCM (view under instrument panel on the left side of the vehicle)
Front power window motor LH (RH similar) (view with front door finisher removed)
Rear power window motor LH (RH similar) (view with rear door finisher removed)
Main power window and door lock/ unlock switch
Power window and door lock/unlock switch RH
Rear power window switch RH (LH similar)
Front door lock assembly LH (key cylinder switch)
Front door switch LH (RH similar)

Component Description

FRONT POWER WINDOW LH ANTI-PINCH SYSTEM

Component	Function
BCM	Supplies power to power window switches. Controls retained power.
Front power window motor LH	Integrates the ENCODER POWER and WINDOW MOTOR. Starts operating with signals from main power window and door lock/unlock switch. Transmits power window motor rotation as a pulse signal to main power window and door lock/unlock switch.
Front power window motor RH	Starts operating with signals from main power window and door lock/unlock switch & power window and door lock/unlock switch RH.
Main power window and door lock/unlock switch	Directly controls all power window motor of all doors. Controls anti-pinch operation of front power window LH.
Power window and door lock/unlock switch RH	Controls front power window motor RH.
Rear power window switch	Controls rear power window motors LH and RH.
Rear power window motor	Starts operating with signals from main power window and door lock/unlock switch & rear power window switch.
Front door switch LH or RH	Detects door open/close condition and transmits to BCM.

System

System Diagram FRONT POWER WINDOW LH ANTI-PINCH SYSTEM System Description MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH INPUT/OUTPUT SIGNAL CHART Item Input signal to main power win ...

Other materials:

Parking brake shoe
Adjustment - Drum Brake If equipped with drum brakes, refer to PB-11, "Inspection and Adjustment". Adjustment - Disc Brake Adjust parking brake lever stroke. Refer to PB-4, "Inspection and Adjustment". Perform parking brake break-in (drag on) operation by d ...

Bcm branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the BCM for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? YES > ...

Front wheel hub and knuckle
Inspection COMPONENT PART Check that the mounting conditions (looseness, backlash) of each component and component conditions (wear, damage) are normal. WHEEL HUB ASSEMBLY (BEARING-INTEGRATED TYPE) Check the following items, and replace the part if necessary. Move the wheel hub and bearin ...