Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC) PSL/PSR-422 is set if supply voltage to the control module falls below 8 V.

Possible source




- Battery supply to position A:1 is too low or has at some point been too low.
- Defect in wiring to the seat.
- Defective control module.

Fault symptom[s]
- Seat does not operate.
- Memory buttons do not function