Circuit/System Verification
WARNING: This page is about a different car, the 2015 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify there are no DTCs set, except for DTC B101E 4B in the B233B Radar Sensor Module - Long Range or K109 Frontview Camera Module.
- If other DTCs are set
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If no other DTCs are set
Perform the calibration procedure. Refer to Radar Sensor Module - Long Range Calibration .
- If other DTCs are set
- Verify DTC B390C 66 is not set
- If DTC B390C 66 is set
Replace and calibrate the B233B Radar Sensor Module - Long Range.
- If DTC B390C 66 is not set
- If DTC B390C 66 is set
- All OK.