B1535

Read the instructions below then start the fault diagnostic procedure.

Symptom: The symptom for a short-circuit to B+ is that the electrically adjustable passenger seat cannot be operated. The symptom for an open-circuit/short-circuit to ground is that the seat can be operated irrespective of the ignition key position or door position. The battery will discharge in the end.

B1535

Fault symptoms

The symptom for a short-circuit to B+ is that the electrically adjustable passenger seat cannot be operated.

The symptom for an open-circuit/short-circuit to ground is that the seat can be operated irrespective of the ignition key position or door position. The battery will discharge in the end.

Conditions

No diagnostic trouble code is generated for voltages below 11V or during diagnostic communication.

Diagnostic help

Control module outputs can be activated with the diagnostic tool.