Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJAGUAR2003XK8 2D COUPEREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (C CODES)DIAGNOSTIC TROUBLE CODE INDEX
2003 Jaguar XK8 2D Coupe
Diagnostic Trouble Code Index
2003 Jaguar XK8 2D CoupeSECTION Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description |
|---|---|
| DTC C1093 | Traction control switch circuit fault |
| DTC C1095 | DSCCM pump failure |
| DTC C1137 | DSCCM malfunction |
| DTC C1141 | LH front wheel speed sensor mechanical fault |
| DTC C1142 | RH front wheel speed sensor mechanical fault |
| DTC C1143 | LH rear wheel speed sensor mechanical fault |
| DTC C1144 | RH rear wheel speed sensor mechanical fault |
| DTC C1145 | RH front wheel speed sensor circuit fault |
| DTC C1155 | LH front wheel speed sensor circuit fault |
| DTC C1165 | RH rear wheel speed sensor circuit fault |
| DTC C1175 | LH rear wheel speed sensor circuit fault |
| DTC C1223 | LH front wheel speed sensor signal missing |
| DTC C1234 | RH front wheel speed sensor signal missing |
| DTC C1235 | LH rear wheel speed sensor signal missing |
| DTC C1236 | RH rear wheel speed sensor signal missing |
| DTC C1267 | DSCCM anti-lock functions temporarily disabled |
| DTC C1277 | Steering angle sensor circuit(s) fault |
| DTC C1279 | Yaw rate sensor circuit(s) fault |
| DTC C1280 | Yaw rate sensor signal fault |
| DTC C1281 | Lateral acceleration sensor circuit(s) fault |
| DTC C1282 | Lateral acceleration sensor signal fault |
| DTC C1285 | Booster solenoid circuit fault |
| DTC C1286 | Active brake booster mechanical failure |
| DTC C1287 | Pedal force switch circuit fault |
| DTC C1288 | Brake pressure sensor circuit fault |
| DTC C1291 | ASCCM sensor temperature out of range |
| DTC C1292 | ASCCM sensor blocked |
| DTC C1293 | ASCCM sensor alignment out of range |
| DTC C1294 | Active speed or vehicle speed out of range |
| DTC C1295 | Steering angle sensor circuit fault |
| DTC C1306 | Steering angle sensor initialization failed |
| DTC C1307 | Steering angle sensor encoder ring fault |
| DTC C1416 | RH front damper solenoid circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1417 | RH front damper solenoid circuit short circuit ground; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1419 | RH front damper solenoid circuit open circuit; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1421 | LH front damper solenoid circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1422 | LH front damper solenoid circuit short circuit ground; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1424 | LH front damper solenoid circuit open circuit; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1425 | RH rear damper solenoid circuit short circuit ground; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1426 | RH rear damper solenoid circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1427 | RH rear damper solenoid circuit open circuit; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1430 | LH rear damper solenoid circuit open circuit; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1431 | LH rear damper solenoid circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1432 | LH rear damper solenoid circuit short circuit ground; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1435 | Rear vertical accelerometer sensing circuit fault; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1440 | Brake pressure sensor signal circuit fault |
| DTC C1446 | Stop lamp circuit fault (CAN message) |
| DTC C1455 | Front vertical accelerometer sensing circuit fault; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1459 | Forward alert switch and ASC indicator circuit fault |
| DTC C1515 | Lateral accelerometer sensing circuit fault; CUSTOMER SYMPTOM: Dampers default to firm; fault message |
| DTC C1699 | LH sensor data circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1700 | LH sensor data circuit fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1701 | LH sensor fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1702 | RH sensor data circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1703 | RH sensor data circuit fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1704 | RH sensor fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1705 | LH center sensor data circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1706 | LH center sensor data circuit fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1707 | LH center sensor fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1708 | RH center sensor data circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1709 | RH center sensor data circuit fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1710 | RH center sensor fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1730 | Sensor signal supply voltage (nominal 5 V) out of range |
| DTC C1742 | Parking aid sounder circuit fault; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1743 | Parking aid sounder circuit short circuit to B+ voltage; CUSTOMER SYMPTOM: Reverse parking aid inoperative |
| DTC C1748 | Forward alert switch and ASC indicator circuit fault |
| DTC C1756 | Front axle ride height sensor circuit fault |
| DTC C1768 | Rear axle ride height sensor circuit fault |
| DTC C1777 | DSCCM internal vacuum pressure circuit fault |
| DTC C1994 | Yaw control failure |
| DTC C1997 | Pressure control failure |
| DTC C2778 | Yaw rate and lateral acceleration sensors cluster sensor supply voltage circuit fault |
| DTC C2783 | Yaw rate and lateral acceleration sensors cluster incorrect specification |
| DTC C2785 | DSC sensors out of calibration |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.