BCM-C100064: Hill Descent Control (HDC) Function. Algorithm Based Failures. Signal Plausibility Failure (2008-2012): Fault-Tracing: Verification

Fig 1: Identifying Ignition ON

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• Ignition off.
• Reconnect the connectors, reinstall components etc.
• Test drive the car.
• Check the function by driving the car in 1st gear and then changing to reverse (R). Drive for at least 15 seconds in both directions.
• Read off the status of the diagnostic trouble code (DTC).
  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

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Is the status of the diagnostic trouble code (DTC) intermittent? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION