Seat Heating & Cooling
SEAT HEATING & COOLING DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B1925 or B2170 | Left Or Right Seat Heater Sensor Circuit Short to Ground, Battery Or Open |
| DTC B1935 or B2180 | Left Or Right Seat Back Heater Circuit Rate of Change Above Or Below Threshold |
| DTC B2345 | Front Seat Heater Current Sensing Circuit Concern(s) |
| DTC B2425 or B2430 | Left Or Right Seat Heater Cushion Circuit Concern(s) |
| DTC B2435 or B2440 | Left Or Right Seat Back Heater Sensor Circuit Short to Ground, Battery Or Open |
| DTC B2508 or B2509 | Seat Heater Relay Circuit Short to Battery Or Ground |