Fault Tracing Information (Start Here)

Fault-Tracing Information






Condition

No diagnostic trouble codes (DTCs).
The fault is permanent.
No faults detected on the control panel.

Possible source

- Contact resistance in terminals.
- Open-circuit on wiring to motors 1, 3, or 4.
- Defective motor 1, 3 or 4.
- Defective drive gear.
- Defective control module.

Fault symptom(s)

- Seat will not move forward/backward.
- Seat will not adjust for height.

Fault tracing begins at Checking Drive Status, Seat Checking Drive Status, Seat