Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-DE2F

Condition
The diagnostic trouble code (DTC) is stored if the Central electronic module (CEM) registers that there is no communication with the power seat module, right (PSR).

Note! In the event of CEM-DEXX diagnostic trouble codes (DTCs) being stored the central electronic module (CEM) must not be replaced; the diagnostic trouble code (DTC) indicates a communication fault in the Control area network!

The diagnostic trouble code (DTC) can be diagnosed when the ignition has been on for at least 10 seconds.





Substitute value
- None.

Possible source
- No power supply to the power seat module, right (PSR).
- Open-circuit in the ground lead for the power seat module, right (PSR).
- Contact resistance in the terminals.
- Open-circuit on the cables for LS-CAN to power seat module, right (PSR).
- The power seat module, right (PSR) is not intended for this vehicle, for example a used control module with different software/hardware.

Fault symptom[s]
- Automatic adjustment of power seat/outer mirror does not work