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Home >> Infiniti >> 2009 >> M45 x >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control System >> Service Information >> BCM (Body Control Module) >> System Description >> Major Components And Control System
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Major Components And Control System

CONTROL SYSTEM REFERENCE CHART

System Input Output
Intelligent Key system
  • Intelligent Key unit
  • Door switch
  • Key slot
  • All door locking actuator
  • Trunk lid opener actuator
  • Turn signal lamp (LH, RH)
  • Combination meter
Power door lock system
  • Power window main switch (door lock and unlock switch)
  • Power window sub switch (passenger side) (door lock and unlock switch)
  • Key cylinder switch
  • Each door switch
  • Key slot
  • combination meter
  • TCM
All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof and power seat Battery power supply Power window, sunroof system and power seat
Panic alarm
  • Key slot
  • Intelligent Key unit
IPDM E/R
Theft warning system
  • All-door switch
  • Hood switch
  • Intelligent Key unit
  • Power window main switch (door lock and unlock switch)
  • IPDM E/R
  • Security indicator lamp
Auto light system
  • Optical sensor
  • Combination switch
IPDM E/R
Exterior lamp battery saver control
  • Ignition switch
  • Combination switch
IPDM E/R
  • Headlamp
  • Parking, license plate and tail lamp
Combination switch
  • IPDM E/R
  • Combination meter
Front fog lamp Combination switch
  • IPDM E/R
  • Combination meter
Turn signal lamp
  • Ignition switch
  • Combination switch
  • Turn signal lamp
  • Combination meter
Hazard lamp Hazard switch
  • Turn signal lamp
  • Combination meter
Interior room lamp timer
  • Key slot
  • Ignition switch
  • Power window main switch (door lock and unlock switch)
  • Front door switch driver side
  • All-door switch
Interior room lamp
Key warning chime(1)
  • Key slot
  • Front door switch driver side
Combination meter (Warning buzzer)
Light warning chime
  • Combination switch
  • Front door switch driver side
Combination meter (Warning buzzer)
Tire pressure monitoring system Low tire pressure warning control unit Combination meter (Warning buzzer) (Warning lamp)
Seat belt warning chime
  • Combination meter [Seat belt buckle (driver side) switch]
  • Ignition switch
Combination meter (Warning buzzer)
Front wiper and washer system
  • Ignition switch
  • Combination switch
  • IPDM E/R
  • Unified meter and A/C amp.
  • Rain sensor
IPDM E/R
Rear window defogger
  • Ignition switch
  • Multifunction switch
  • AV control unit
IPDM E/R
(1) Functions only when the Intelligent Key is inserted in key slot.