Open-Circuit

Open-circuit

Checking the component
The control module has registered an open-circuit in the signal to the control panel in the rear door.
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can occur for a number of different reasons. The fault is evaluated depending on how it occurs.
Check that the control panels are connected correctly.
Remedy as necessary.

Other information:
- Checking wiring and terminals Checking Wiring and Terminals
- Rear door window regulator rotary switch Rear Door Window Regulator.






Continue - Verification

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Verification




Verification control panel

Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
- Ignition on.
Check that the central locking button is functioning and that the button lighting lights.
Check that the window controls are functioning and that the button lighting lights.

Does the button lighting light?

Yes - VERIFIED

No - VERIFICATION FAILED

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VERIFIED - Fault Found

VERIFICATION FAILED - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit Fault-Tracing

No - Attempt New Test

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Attempt New Test - Checking the component

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