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DTC C1137-86; Back-Up Light On Request Error Signal Received: Notes

DTC C1137-86; BACK-UP LIGHT ON REQUEST ERROR SIGNAL RECEIVED - DETECTION CONDITION & POSSIBLE CAUSE

Description Back-up light on request error signal received
Detection condition
  • BCM receives the error signals from the instrument cluster for 2 s or more with the ignition switched ON (engine off or on).
Fail-safe
  • Perform the control with back-up light on request signal turned off.
Possible cause
  • Instrument cluster malfunction
  • BCM malfunction
System wiring diagram Not applicable