Possible Causes
| Possible Causes |
|---|
| (K301) 5-VOLT SUPPLY CIRCUIT OPEN |
| (K301) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| A/C PRESSURE TRANSDUCER |
| (C18) A/C PRESSURE SIGNAL CIRCUIT SHORTED TO GROUND |
| (C18) A/C PRESSURE SIGNAL CIRCUIT SHORTED TO THE (K310) SENSOR GROUND CIRCUIT |
| CAN C BUS CIRCUIT OPEN OR SHORTED |
| BCM |
| PCM |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.