Diagnostic Code Index
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1925 or B2170 | B1925 02: Left Seat Heater Sensor Circuit Short to Ground B1925 05: Left Seat Heater Sensor Circuit Short to Battery or Open B2170 02: Right Seat Heater Cushion Sensor Circuit Short to Ground B2170 05: Right Seat Heater Cushion Sensor Circuit Short to Battery or Open |
| DTC B2345 | B2345 4B: Front Seat Heater Current Sensing Calibration Out of Range B2345 13: Front Seat Heater Temperature Above Threshold B2345 42: Front Seat Heater Current Sensing Calibration Not Present |
| DTC B2425 or B2430 | B2425 0D: Left Seat Heater Cushion Circuit Resistance Above Threshold B2425 0E: Left Seat Heater Cushion Circuit Resistance Below Threshold B2430 0D: Right Seat Heater Cushion Circuit Resistance Above Threshold B2430 0E: Right Seat Heater Cushion Circuit Resistance Below Threshold |
| DTC B2508 or B2509 | B2508 01: Seat Heater Relay Circuit Shorted to Battery B2508 02: Seat Heater Relay Circuit Shorted to Ground |