Climate Control System DTCS
ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action to Take |
|---|---|---|
| B1251 | A/C In-Vehicle Temperature Sensor Open Circuit | Go to Pinpoint Test A . |
| B1253 | A/C In-Vehicle Temperature Sensor Circuit Short to Ground | Go to Pinpoint Test A . |
| B1255 | A/C Ambient Temperature Sensor Open Circuit | Go to Pinpoint Test B . |
| B1257 | A/C Ambient Temperature Sensor Circuit Short to Ground | Go to Pinpoint Test B . |
| B2427 | RH A/C Solar Radiation Sensor Circuit Short to Ground | Go to Pinpoint Test C . |
| B2426 | RH A/C Solar Radiation Sensor Open Circuit | Go to Pinpoint Test C . |
| 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 . |
| B2014 | Evaporator Temperature Sensor Circuit Open | Go to Pinpoint Test D . |
| B1947 | Evaporator Temperature Sensor Circuit Short to Ground | Go to Pinpoint Test D . |
| B295A | LH Blend Door Potentiometer Feedback Circuit Open | Go to Pinpoint Test F . |
| B295B | LH Blend Door Potentiometer Feedback Short to Ground | Go to Pinpoint Test F . |
| B226C | LH Blend Door Motor Stalled | Go to Pinpoint Test F . |
| B295C | RH Blend Door Potentiometer Feedback Circuit Open | Go to Pinpoint Test F . |
| B295D | RH Blend Door Potentiometer Feedback Short to Ground | Go to Pinpoint Test F . |
| B226D | RH Blend Door Motor Stalled | Go to Pinpoint Test F . |
| B295E | Mode Door Potentiometer Feedback Circuit Open | Go to Pinpoint Test F . |
| B295F | Mode Door Potentiometer Feedback Short to Ground | Go to Pinpoint Test F . |
| B226E | Mode Door Motor Stalled | Go to Pinpoint Test F . |
| B1318 | Battery Voltage Low | Go to Pinpoint Test G . |
| B2268 | Steering Wheel Control Switch Open Circuit | Go to Pinpoint Test P . |
| B2269 | Steering Wheel Control Switch Circuit Short to Ground | Go to Pinpoint Test P . |