Climate Control System DTCS
ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1251 | In-Vehicle Temperature Sensor Open Circuit | Go to Pinpoint Test A . |
| B1253 | In-Vehicle Temperature Sensor Circuit Short to Ground | Go to Pinpoint Test A . |
| B1255 | Ambient Temperature Sensor Open Circuit | Go to Pinpoint Test B . |
| B1257 | Ambient Temperature Sensor Circuit Short to Ground | Go to Pinpoint Test B . |
| B2795 | LH A/C Solar Radiation Sensor Circuit Short to Ground | Go to Pinpoint Test C . |
| B2796 | LH A/C Solar Radiation Sensor Open Circuit | Go to Pinpoint Test C . |
| B1242 | Air Inlet Door Short/Failure | Go to Pinpoint Test D . |
| B2266 | LH Blend Door Failure or Short | Go to Pinpoint Test J . |
| B2267 | RH Blend Door Failure or Short | Go to Pinpoint Test J . |
| B1003 | Mode Door Short/Failure | Go to Pinpoint Test E . |
| B2916 | Auxiliary Blend Door Failure | Go to Pinpoint Test Q . |
| B2917 | Auxiliary Mode Door Failure | Go to Pinpoint Test R . |
| B2918 | Auxiliary Temperature Input Circuit Open/Short to Ground | Go to Pinpoint Test Q . |
| B2919 | Auxiliary Blower Motor Speed Input Circuit Open/Short to Ground | Go to Pinpoint Test P . |
| B1676 | Battery Voltage Out of Range | Go to Pinpoint Test T . |