Circuit/System Verification
- Ignition ON.
- Verify there are no DTCs set in the K172 Night Vision Control Module.
- If any DTC is set
- Go to next step: If any DTC is not set
- Perform the Reset Manufacturer Enable Counter with a scan tool.
- If the Request Rejected by the Control Module message does not appear
Verify the Night Vision System operates normally.
- Go to next step: If the Request Rejected by the Control Module message appears
- If the Request Rejected by the Control Module message does not appear
- Program the K172 Night Vision Control Module. Refer to Control Module References
- Verify the Night Vision System operates normally.
- If Night Vision System does not operate normally
Refer to Circuit/System Testing .
- Go to next step: If Night Vision System operates normally
- If Night Vision System does not operate normally
- All OK.
NOTE:
Remove items from dash that may cover the Ambient Light Sensor