B1535

Read the instructions below then start the fault diagnostic procedure.

Symptom: A short-circuit to B+ gives the symptom that the electrically adjustable passenger seat cannot be operated. An open-circuit/short-circuit to ground gives the symptom 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

A short-circuit to B+ gives the symptom that the electrically adjustable passenger seat cannot be operated.

An open-circuit/short-circuit to ground gives the symptom 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 voltage under 11 V and diagnostic communication.

Diagnostic help

The control module output can be activated using the diagnostic tool.