Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information POT-U210100

Condition
Power-Operated Tailgate Module (POT) receives information about current vehicle configuration from Central electronic module (CEM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The vehicle configuration from Central electronic module (CEM) is not the same as the one stored in the control module.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Activated control module.

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
- Limited functionality in Power-Operated Tailgate Module (POT).

Possible source
- The control module's software is faulty, for example, because it has been used from another vehicle without software being downloaded.
- Fault trace the central electronic module (CEM).

Fault symptom[s]
- Tailgate/trunk lid/Hard to open
- Tailgate/trunk lid/Hard to close
- Tailgate/trunk lid/Automatic opening/closing does not work