HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1310 | AMBIENT AIR TEMPERATURE SENSOR |
| B1317 | IN-VEHICLE TEMPERATURE SENSOR |
| B1318 | DRIVER SOLAR SENSOR |
| B1324 | A/C PRESSURE CONDITION |
| B1328 | PASSENGER SOLAR SENSOR |
| B1330 | LEFT PANEL TEMPERATURE SENSOR FAULT |
| B1331 | RIGHT PANEL TEMPERATURE SENSOR FAULT |
| B1332 | LEFT HEATER TEMPERATURE SENSOR FAULT |
| B1333 | RIGHT HEATER TEMPERATURE SENSOR FAULT |
| B1334 | PASSENGER CLIMATE CONTROL ASSEMBLY OUT OF RANGE |
| B1340 | AIR MIX DOOR NO. 1 MOVEMENT FAULT |
| B1341 | AIR MIX DOOR NO. 2 MOVEMENT FAULT |
| B1343 | AIR INLET DOOR MOVEMENT FAULT |
| B1344 | MODE DOOR MOVEMENT FAULT |
| B1399 | LOSS OF KDD COMMUNICATIONS |
| B1652 | LOSS OF KEEP ALIVE MEMORY (KAM) |
| B1982 | SOURCE/BATTERY VOLTAGE HIGH |
| B1983 | SOURCE/BATTERY VOLTAGE LOW |
| U1016 | LOSS OF PCM COMMUNICATION |
| U1064 | LOSS OF SBM COMMUNICATION |
| U1096 | LOSS OF IPC COMMUNICATION |
| U1255 | GENERIC LOSS OF COMMUNICATION |
| U1300 | CLASS 2 SHORT TO GROUND |
| U1301 | CLASS 2 SHORT TO BATTERY VOLTAGE |