Diagnostic Trouble Code Definitions
WARNING: This page is about a different car, the 2002 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Circuit Affected |
|---|---|
| B1310 | Ambient Temperature Sensor (High) |
| B1311 | Ambient Temperature Sensor (Low) |
| B1312 | A/C Refrigerant High Temperature Sensor (High) |
| B1313 | A/C Refrigerant High Temperature Sensor (Low) |
| B1314 | A/C Refrigerant Low Temperature Sensor (High) |
| B1315 | A/C Refrigerant Low Temperature Sensor (Low) |
| B1316 | Inside Air Temperature Sensor (High) |
| B1317 | Inside Air Temperature Sensor (Low) |
| B1318 | Sunload Sensor (High) |
| B1319 | Sunload Sensor (Low) |
| B1340 | Left Air Temperature Actuator |
| B1341 | Right Air Temperature Actuator |
| B1347 | A/C Refrigerant Low Temperature Sensor |
| B1348 | A/C Low Pressure Switch |
| B1350 | Engine Coolant Temperature Sensor |
| B2510 | Steering Wheel Controls |
| P1545 | A/C Compressor Clutch Relay |
NOTE:
For complete PCM Diagnostic Trouble Codes (DTCs), see appropriate SELF-DIAGNOSTIC SYSTEM article in ENGINE PERFORMANCE. For IPC DTCs, see appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.