Electronic Automatic Temperature Control (EATC)
ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC) MODULE DTC CHART
| DTC | Description | Perform Test |
|---|---|---|
| B1251 | Air Temperature Internal Sensor Circuit Open | Go to Pinpoint Test A . |
| B1253 | Air Temperature Internal Sensor Circuit Short to Ground | Go to Pinpoint Test A . |
| B2783 | Interior Humidity Sensor to DATCa Short Circuit | Go to Pinpoint Test B . |
| B2784 | Interior Humidity Sensor to DATCa Open Circuit | Go to Pinpoint Test B . |