When Monitored And Set Conditions
When Monitored: continuously when the following conditions are met:
- Ignition on.
- HVAC commanded on.
Set Conditions:
- The HVAC Module detects a short voltage or open on the A/C Compressor control circuit.
Default Actions:
- If the HVAC Module detects a valid voltage, the DTC will change from Active to Stored and will stay in the controllers memory for 100 ignition cycles.
| Possible Causes |
|---|
| A/C COMPRESSOR CONTROL CIRCUIT SHORTED TO VOLTAGE |
| A/C COMPRESSOR CONTROL CIRCUIT OPEN |
| A/C COMPRESSOR |
| HVAC MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .