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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1809 (Body Control System) >> BCM (Body Control Module) >> System Description >> Major Components And Control System
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Major Components And Control System

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
MAJOR COMPONENTS AND CONTROL SYSTEM

System Input Output
Remote keyless entry system Remote keyless entry receiver (keyfob)
  • All door locking actuators
  • Back door opener actuator
  • Turn signal lamps
Power door lock system
  • Front power door lock/unlock switch (LH, RH)
  • All door switches
  • Key switch
All door locking actuators
Power supply (IGN/RAP) to power window and sunroof Ignition/retained power supply Power supply to power window and sunroof system
Power supply (BAT) to power window, sunroof and power seat Battery power supply Power supply to power window, sunroof system and power seat
Panic alarm
  • Key switch
  • Remote keyless entry receiver (keyfob)
IPDM E/R
Auto light system
  • Optical sensor
  • Combination switch
IPDM E/R
Battery saver control
  • Ignition switch
  • Combination switch
  • Front door switch LH and RH
IPDM E/R
Headlamp Combination switch IPDM E/R
Tail lamp Combination switch IPDM E/R
Fog lamp Combination switch IPDM E/R
Turn signal lamp Combination switch
  • Turn signal lamp
  • Combination meter
Hazard lamp Hazard switch
  • Turn signal lamp
  • Combination meter
Room lamp timer
  • Key switch
  • Remote keyless entry receiver (keyfob)
  • Main power window and door lock/unlock switch
  • Front door lock assembly LH (key cylinder switch)
  • All door switches
Interior room lamp
Key warning chime
  • Key switch
  • Front door switch LH
Combination meter (warning buzzer)
Light warning chime
  • Combination switch
  • Key switch
  • Front door switch LH
Combination meter (warning buzzer)
Vehicle-speed-sensing intermittent wiper
  • Combination switch
  • Combination meter
IPDM E/R
Rear window defogger Rear window defogger switch IPDM E/R
Air conditioner switch signal Front air control ECM
Blower fan switch signal Front air control ECM
Low tire pressure warning system Remote keyless entry receiver
  • Combination meter
  • Display control unit
Trailer tow Combination switch Trailer turn signal lamp
Vehicle security system
  • Remote keyless entry receiver (keyfob)
  • Main power window and door lock/unlock switch
  • Power window and door lock/unlock switch RH
  • Front door lock assembly LH (key cylinder switch)
  • All door switches
  • Back door latch (door ajar switch)
  • IPDM E/R
  • Security indicator lamp