HVAC, Automatic DTCS
HVAC, AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1310, B1317, B1330, B1331, B1332, or B1333 | Air Temperature Sensor |
| DTC B1318 or B1328 | Sunload Sensor Signal Circuit Voltage |
| DTC B1324 | A/C Refrigerant Pressure High |
| DTC B1334 | Right Air Temperature Switch Signal Circuit |
| DTC B1340, B1341, B1343, or B1344 | Actuator |
| DTC B1399 | loss Of Communications Between IPM and HVAC Control Module |
| DTC P0530 | A/C Refrigerant Pressure Sensor Signal Voltage |
| DTC P1546 | Short To Ground, Open Circuit, Or Short To Battery Voltage On A/C Compressor Clutch Relay Control Circuit |