Possible Causes
| Possible Causes |
|---|
| INTERMITTENT DTC |
| (C818) A/C PRESSURE SENSOR SUPPLY CIRCUIT SHORTED TO GROUND |
| (C18) A/C PRESSURE TRANSDUCER SIGNAL CIRCUIT SHORTED TO GROUND |
| (C818) A/C PRESSURE SENSOR SUPPLY CIRCUIT SHORTED TO (C918) SENSOR GROUND CIRCUIT |
| (C18) A/C PRESSURE TRANSDUCER SIGNAL CIRCUIT SHORTED TO (C918) SENSOR GROUND CIRCUIT |
| (C818) A/C PRESSURE SENSOR SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| (C18) A/C PRESSURE TRANSDUCER SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| A/C PRESSURE TRANSDUCER |
| BODY CONTROL MODULE (BCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to DTCS P150D TO UO168, PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .