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Symptom Chart (Locks, Latches and Entry Systems - Module Controlled)

SYMPTOM CHART (LOCKS, LATCHES AND ENTRY SYSTEMS - MODULE CONTROLLED)

Condition Possible Sources Action
  • All door locks are inoperative from driver door lock control switch
  • Circuitry.
  • Driver door lock control switch.
  • All door locks are inoperative from passenger door lock control switch
  • Circuitry.
  • Passenger door lock control switch
  • All door locks are inoperative
  • Circuitry.
  • Central security module.
  • A passenger door lock is inoperative
  • Circuitry.
  • Door lock actuator.
  • A driver door lock is inoperative
  • Circuitry.
  • Driver door lock actuator.
  • Central security module.
  • The autolock does not operate correctly
  • Circuitry.
  • Brake pedal position switch.
  • Central security module.
  • Generic electronic module (GEM).
  • The doors do not lock/unlock using the keyless entry keypad
  • Keyless entry keypad.
  • Circuitry.
  • Central security module.
  • The doors do not lock/unlock using the remote transmitter
  • Remote transmitter.
  • Remote transmitter programming.
  • Remote transmitter battery.
  • Aftermarket system.
  • High power devices.
  • TV/radio transmission towers.
  • Central security module.
  • Remote keyless entry transmitter is out of synchronization
  • Remote transmitter button pressed a substantial amount of times while outside the range of the vehicle.
  • Remote transmitter.
  • Central security module.
  • The panic function does not operate correctly
  • Remote transmitter.
  • Central security module.
  • Circuitry.
  • The keyless entry keypad illumination is inoperative
  • Central security module.
  • Keyless entry keypad.
  • Circuitry.
  • No communication with the central security module
  • Battery junction box (BJB) fuse 35 (15A).
  • Circuitry
  • Central security module.
  • The remote transmitter has poor range performance
  • Aftermarket system.
  • High power devices.
  • TV/radio transmission towers.
  • Central security module.
  • Remote transmitter.