Possible Causes
| Possible Causes |
|---|
| LEFT FRONT SEAT HEATER CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| SEAT CUSHION HEATER ELEMENT |
| SEAT BACK HEATER ELEMENT |
| COMFORT SEAT WHEEL MODULE (CSWM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .