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Details On DTCs

C1A67-87: (VCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Communication error with front radar sensor related module
Detection condition Determination conditions
  • The vehicle control module (VCM) detects that the front radar sensor received a communication error with the following modules.
    • Electronically controlled brake unit/DSC HU/CM
    • Steering angle sensor
    • Vehicle control module (VCM)
    • Body control module (BCM)
Preconditions
  • Not applicable
Malfunction determination period
  • Not applicable
Fail-safe (See DTC TABLE [VCM] .)
Vehicle status when DTCs are output
  • Not applicable
Possible cause
  • Internal malfunction related DTCs are stored in the following modules.
    • Vehicle control module (VCM)
    • Body control module (BCM)
  • DTCs are stored in the following modules.
    • Front radar sensor
    • Electronically controlled brake unit/DSC HU/CM
    • Body control module (BCM)
  • Configuration data error
  • Front radar sensor malfunction
  • Vehicle control module (VCM) malfunction (built into body control module (BCM))