Diagnostic Trouble Code (DTC) Information
Condition
The Driver door module (DDM) communicates with the control panel in the driver door via LIN-communication. The Driver door module (DDM) continuously checks the buttons' status.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Some of the buttons have been activated for more than 20 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
- One or more function buttons are stuck in the pressed-in position.
- Damaged control panel.
Fault symptom[s]
- Power windows not working