Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PSM-B1C0124

Condition
Control M2- controls the backwards adjustment of the backrest rake.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The control is activated longer than 60 seconds.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Control module supplied with power.

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
- Control M2- has jammed in the depressed position.
- Damaged control panel.

Fault symptom[s]
- Degenerated seat function
- Backrest adjustment does not operate