Possible Causes
| Possible Causes |
|---|
| (C168) REAR PANEL TEMPERATURE SENSOR SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE |
| (C168) REAR PANEL TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| (C169) REAR PANEL TEMPERATURE SENSOR RETURN CIRCUIT OPEN OR HIGH RESISTANCE |
| REAR PANEL DUCT TEMPERATURE SENSOR |
| HVACR MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .