Circuit/System Verification

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON.
Verify that no other DTCs are set except for DTC B1011.
- If any other DTCs are set
  Diagnose this first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If no other DTCs are set
Verify the scan tool Frontview Camera Disable History 1 parameter indicates no current malfunction.
- If a current malfunction is indicated
  Diagnose the system that sets the malfunction. Refer to Diagnostic Aids.
- If no current malfunction is indicated
Verify the scan tool Frontview Camera System Status parameter is Normal.
- If not Normal
  Refer to Lane Departure Warning System Malfunction .
- If Normal
Verify the scan tool Frontview Camera Calibration Status parameter is Calibrated.
- If not Calibrated
  Calibrate the Frontview Camera Module. Refer to Front View Camera Module Learn .
- If Calibrated
All OK.