Toyota
Nissan Versa
 Sedan Service Manual
Electrical & power control » Body control system (BCS) » System
Body control system

BODY CONTROL SYSTEM : System Description

OUTLINE

  • BCM (Body Control Module) controls the various electrical components. It inputs the information required to the control from CAN communication and the signal received from each switch and sensor.
  • BCM has combination switch reading function for reading the operation status of combination switches (light, turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical components.

    It also has the signal transmission function as the passed point of signal and the power saving control function that reduces the power consumption with the ignition switch OFF.

  • BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT and various settings.

BCM CONTROL FUNCTION LIST

System Reference
Combination switch reading system BCS "COMBINATION SWITCH READING SYSTEM : System Description"
Signal buffer system BCS "SIGNAL BUFFER SYSTEM : System Description"
Power consumption control system BCS "POWER CONSUMPTION CONTROL SYSTEM : System Description"
Headlamp system EXL "HEADLAMP SYSTEM : System Description"
Daytime light system EXL "WITH DAYTIME LIGHT SYSTEM : System Description"
Turn signal and hazard warning lamp system EXL "TURN SIGNAL AND HAZARD WARNING LAMP SYSTEM : System Description"
Parking, license plate and tail lamps system EXL "PARKING, LICENSE PLATE AND TAIL LAMP SYSTEM : System Description"
Front fog lamp system EXL "FRONT FOG LAMP SYSTEM : System Description"
Exterior lamp battery saver system EXL "HEADLAMP SYSTEM : System Description"
Interior room lamp control system INL "INTERIOR ROOM LAMP CONTROL SYSTEM : System Description"
Interior room lamp battery saver system INL "INTERIOR ROOM LAMP CONTROL SYSTEM : System Description"
Front wiper and washer system WW "System Description"
Rear window defogger system DEF "System Description"
Manual air conditioning system HAC "MANUAL AIR CONDITIONING SYSTEM : System Description"
Warning chime system WCS "WARNING CHIME SYSTEM : System Description"
Power door lock system DLK "System Description"
Trunk lid opener system DLK "System Description"
Nissan vehicle immobilizer system (NVIS) SEC "NISSAN ANTI-THEFT SYSTEM : System Description"
Vehicle security system SEC "VEHICLE SECURITY SYSTEM : System Description"
Panic alarm SEC "VEHICLE SECURITY SYSTEM : System Description"
Intelligent Key system/engine start system Door lock function DLK "DOOR LOCK FUNCTION : System Description"
Trunk open function DLK "TRUNK OPEN FUNCTION : System Description"
Warning function DLK "WARNING FUNCTION : System Description"
Key reminder function DLK "KEY REMINDER FUNCTION : System Desciption"
Engine start function SEC "INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION : System Description"
Power window system PWC "System Description"
RAP (retained accessory power) system BCS "RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)"
TPMS (tire pressure monitoring system) WT "TIRE PRESSURE MONITORING SYSTEM : System Description"
    More about «System»:

    Body control system

    Combination switch reading system

    Signal buffer system

    Power consumption control system

    Nissan Versa Sedan Service Manual / Electrical & power control / Body control system (BCS) / System / Body control system

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