HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1411/11 | IN-VEHICLE TEMPERATURE SENSOR CIRCUIT |
| B1412/12 | OUTSIDE TEMPERATURE SENSOR CIRCUIT |
| B1413/13 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT |
| B1418/18 | EXHAUST GAS SENSOR CIRCUIT |
| B1421/21 | SOLAR SENSOR CIRCUIT (PASSENGER SIDE) |
| B1422/22 | COMPRESSOR LOCK SENSOR CIRCUIT |
| B1423/23 | PRESSURE SWITCH CIRCUIT |
| B1424/24 | SOLAR SENSOR CIRCUIT (DRIVER SIDE) |
| B1431/31 OR B1441/41 | AIR MIX DOOR POSITION SENSOR CIRCUIT (PASSENGER SIDE) |
| B1431/32 OR B1441/42 | AIR INLET DOOR POSITION SENSOR CIRCUIT |
| B1431/33 OR B1441/43 | AIR OUTLET DOOR POSITION SENSOR CIRCUIT |
| B1431/36 OR B1441/46 | AIR MIX DOOR POSITION SENSOR CIRCUIT (DRIVER SIDE) |
| B1441/41 | AIR MIX SERVOMOTOR CIRCUIT (PASSENGER SIDE) |
| B1442/42 | AIR INLET SERVOMOTOR CIRCUIT |
| B1443/43 | AIR OUTLET SERVOMOTOR CIRCUIT |
| B1446/46 | AIR MIX SERVOMOTOR CIRCUIT (DRIVER SIDE) |