Climate Control System DTCS
HVAC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1003 | Mode Door Circuit Failure | Go to Pinpoint Test F . |
| B1251 | Air Temperature Internal Sensor Circuit Open | Go to Pinpoint Test D . |
| B1253 | Air Temperature Internal Sensor Circuit Short To Ground | Go to Pinpoint Test D . |
| B1255 | Air Temperature External Sensor Circuit Open | Go to Pinpoint Test E . |
| B1257 | Air Temperature External Sensor Circuit Short To Ground | Go to Pinpoint Test E . |
| B1676 | Battery Voltage Out of Range | Go to Pinpoint Test J . |
| B2266 | Left Side Blend Door Circuit Failure | Go to Pinpoint Test Q . |
| B2267 | Right Side Blend Door Circuit Failure | Go to Pinpoint Test Q . |
| B2426 | Passenger Solar Radiation Sensor Circuit Open | Go to Pinpoint Test F . |
| B2427 | Passenger Solar Radiation Sensor Circuit Short to Ground | Go to Pinpoint Test F . |
| B2795 | Driver Solar Radiation Sensor Circuit Short to Ground | Go to Pinpoint Test F . |
| B2796 | Driver Solar Radiation Sensor Circuit Open | Go to Pinpoint Test F . |
| B2826 | Front Evaporator Temp Sensor Circuit Failure | Go to Pinpoint Test G . |
| B2827 | Front Evaporator Temp Sensor Short to Ground | Go to Pinpoint Test G . |