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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1879 (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 Xterra. However, it is still accessible from the selected car via links, so may be relevant.
MAJOR COMPONENTS AND CONTROL SYSTEM DESCRIPTION

System Input Output
Remote keyless entry system Remote keyless entry receiver (keyfob)
  • All door locking actuators
  • Turn signal lamp (LH, RH)
Power door lock system Front power door lock/unlock switch (LH, RH) All door locking actuators
Power supply (IGN) to power window Ignition power supply Power supply to power window system
Power supply (BAT) to power window Battery power supply Power supply to power window system
Panic alarm
  • Key switch
  • Keyfob
IPDM E/R
System Input Output
Battery saver control
  • Ignition switch
  • Combination switch
IPDM E/R
Headlamp Combination switch IPDM E/R
Tail lamp Combination switch IPDM E/R
Fog lamp (with front fog lamps) 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
  • Keyfob
  • Main power window and door lock/unlock switch
  • Front door switch LH
  • All door switch
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)
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