Air Conditioning DTCS
AIR CONDITIONING DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1411 | ROOM TEMPERATURE SENSOR CIRCUIT |
| B1412 | AMBIENT TEMPERATURE SENSOR CIRCUIT |
| B1413 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT |
| B1421 | SOLAR SENSOR CIRCUIT (PASSENGER SIDE) |
| B1423 | PRESSURE SWITCH CIRCUIT |
| B1431 | AIR MIX DAMPER POSITION SENSOR CIRCUIT (PASSENGER SIDE) |
| B1432 | AIR INLET DAMPER POSITION SENSOR CIRCUIT |
| B1433 | AIR OUTLET DAMPER POSITION SENSOR CIRCUIT |
| B1441 | AIR MIX DAMPER CONTROL SERVOMOTOR CIRCUIT (PASSENGER SIDE) |
| B1442 | AIR INLET DAMPER CONTROL SERVOMOTOR CIRCUIT |
| B1443 | AIR OUTLET DAMPER CONTROL SERVOMOTOR CIRCUIT |
| B1462 | ROOM HUMIDITY SENSOR CIRCUIT |
| B1471 | A/C INVERTER HIGH VOLTAGE POWER RESOURCE SYSTEM MALFUNCTION |
| B1472 | A/C INVERTER HIGH VOLTAGE OUTPUT SYSTEM MALFUNCTION |
| B1473 | A/C INVERTER START-UP SIGNAL SYSTEM MALFUNCTION |
| B1475 | A/C INVERTER COOLING/HEATING SYSTEM MALFUNCTION |
| B1476 | A/C INVERTER LOAD SYSTEM MALFUNCTION |
| B1477 | A/C INVERTER LOW VOLTAGE POWER RESOURCE SYSTEM MALFUNCTION |
| B1498 | COMMUNICATION MALFUNCTION (A/C INVERTER LOCAL) |
| P3009-611 | HIGH VOLTAGE POWER SHORT CIRCUIT |