Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PSM-B1B9524

Condition
Control M3- controls the height of the seat downwards.
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 M3- has jammed in the depressed position.
- Damaged control panel.

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