PSM-0003

Condition
Motor 3 controls the rear edge seat height. Motor 3 must be activated before the diagnostic trouble code (DTC) can be detected. Diagnostic trouble code (DTC) PSM-0003 is stored if no Hall sensor pulse is detected when motor 3 is activated and in operation.

Possible source
- Defective Hall sensor in motor 3.
- Short-circuit to supply voltage or ground in the signal cable.
- Open-circuit in the signal cable to the Hall sensor.

Condition
- Automatic seat control does not function (automatic control of other motors functioning as normal).