HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1310 | OUTSIDE (AMBIENT) AIR TEMPERATURE SENSOR OPEN CIRCUIT |
| B1311 | OUTSIDE (AMBIENT) AIR TEMPERATURE SENSOR SHORT CIRCUIT |
| B1312 | A/C HIGH SIDE TEMPERATURE SENSOR OPEN CIRCUIT |
| B1313 | A/C HIGH SIDE TEMPERATURE SENSOR OPEN CIRCUIT |
| B1314 | EVAPORATOR INLET TEMPERATURE SENSOR OPEN CIRCUIT |
| B1315 | EVAPORATOR INLET TEMPERATURE SENSOR SHORT CIRCUIT |
| B1316 | IN-CAR TEMPERATURE SENSOR OPEN CIRCUIT |
| B1317 | IN-CAR TEMPERATURE SENSOR SHORT CIRCUIT |
| B1318 | SUN LOAD SENSOR OPEN CIRCUIT |
| B1319 | SUN LOAD SENSOR SHORT CIRCUIT |
| B1340 | AIR MIX DOOR NO. 1 MOVEMENT FAILURE (DRIVER) |
| B1341 | AIR MIX DOOR NO. 2 MOVEMENT FAILURE (PASSENGER) |
| B1347 | VERY LOW A/C REFRIGERANT WARNING |
| B1348 | VERY LOW A/C REFRIGERANT PRESSURE CONDITION |
| B1350 | ENGINE COOLANT OVER-TEMPERATURE CONDITION |
| B1982 | SOURCE/BATTERY VOLTAGE HIGH |
| B1983 | SOURCE/BATTERY VOLTAGE LOW |
| U1016 | GENERAL LOSS OF SERIAL DATA COMMUNICATIONS |
| U1064 | LOSS OF PZM (BCM) DATA COMMUNICATIONS |
| U1096 | LOSS OF IPC SERIAL DATA COMMUNICATIONS |
| U1152 | CCP LOSS OF A/C-HEATER PROGRAMMER SERIAL DATA COMMUNICATIONS |
| U1153 | A/C-HEATER PROGRAMMER LOSS OF CCP SERIAL DATA COMMUNICATIONS |
| U1169 | LOSS OF MMM SERIAL DATA COMMUNICATIONS |
| U1255 | GENERAL LOSS OF SERIAL DATA COMMUNICATIONS |