Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition

Location Of Components:

Motor 2 controls the backrest angle. If the control module receives a signal from the potentiometer that motor 2 is operating even though the control button for seat backrest angle is not being activated then diagnostic trouble code (DTC) PSL/PSR-131 is set.

Possible source
- Defective control module.

Fault symptom[s]
- The seat backrest moves a short moment before automatic shutdown occurs.