Electronic Automatic Temperature Control (EATC) Module
ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B2266 | Blend door failure or short | Go to PINPOINT TEST A . |
| B1251 | A/C in-car temperature sensor open circuit | Go to PINPOINT TEST B . |
| B1253 | A/C in-car temperature sensor short to ground | Go to PINPOINT TEST B . |
| B1255 | A/C ambient temperature sensor open circuit | Go to PINPOINT TEST C . |
| B1257 | A/C ambient temperature sensor short to ground | Go to PINPOINT TEST C . |
| B1259 | A/C solar radiation sensor circuit open | Go to PINPOINT TEST D . |
| B1261 | A/C solar radiation sensor circuit short to ground | Go to PINPOINT TEST D . |