PSM-0037

Condition
Motor 4 controls the height of the front edge of the seat. Motor 4 must be activated before the diagnostic trouble code (DTC) can be detected. Diagnostic trouble code (DTC) PSM-0037 is stored if motor 4 does not run despite M4- being activated and the power seat module registering +12 V on the M4- signal cable.

Possible source
- Open-circuit in signal cable M4-.
- Blown fuse (11C/4).

Condition
- The height of the front edge of the seat cannot be adjusted.