Possible Causes
WARNING: This page is about a different car, the 2012 RAM Pickup. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| (C83) IR SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (C830) IR SENSOR RETURN CIRCUIT SHORTED TO VOLTAGE |
| (C830) IR SENSOR RETURN CIRCUIT OPEN |
| INFRARED TEMPERATURE SENSOR |
| A/C HEATER CONTROL |
Always perform the HVAC Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .