Possible Causes
| Possible Causes |
|---|
| (C15) REAR WINDOW DEFOGGER CONTROL OUTPUT CIRCUIT OPEN |
| (C15) REAR WINDOW DEFOGGER CONTROL OUTPUT CIRCUIT SHORTED TO GROUND |
| HVAC MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .