Faulty Signal

Faulty signal. Permanent fault

Checking input signal
Read off the value for Hall sensor 1.
The value should not change when the seat is not affected.

Hint: If the value counts up or down there may be a fault in the sensor, an intermittent short-circuit to supply voltage or an internal fault in the power seat module (PSM).

Remedy as necessary.

Other information:
- To access Hall sensor 1, see Front-rear adjustment motor Front-Rear Adjustment Motor.
- To connect the breakout box, see Connecting the breakout box, power seat module (PSM) Connecting the Breakout Box, Power Seat Module (PSM).
- For information on signals, refer to Signal specification, Power seat module Signal Specification, Power Seat Module (PSM).










Continue - Fault Found

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