Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PAC-B12BD31

Condition
Parking Assistance Camera (PAC) communicates with the rear camera. Video transmission uses LVDS-signal.
The diagnostic trouble code is stored if the control module detects:
- No video signal from rear camera.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- Loose connection or oxidation in connections to rear camera.
- Open circuit or short-circuiting on cable to rear camera.
- Damaged rear camera.
- Damaged Parking Assistance Camera (PAC).

Fault symptom[s]
- Park assist camera/Does not work