Rear View Mirror DTCS: HVAC
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1C83:12 | Rear Defog Relay: Circuit Short to Battery | See HVAC Module DTC Chart. Refer to the appropriate Body System article for the procedure. |
| B1C83:14 | Rear Defog Relay: Circuit Short To Ground or Open | |
| All other HVAC Diagnostic Trouble Codes (DTCs) | - | REFER to: Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) . REFER to: Climate Control System - Vehicles With: Dual Automatic Temperature Control (DATC) . |