HVAC DTCS
HVAC 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 Servo Motor Circuit (Passenger Side) |
| B1442 | Air Inlet Damper Control Servo Motor Circuit |
| B1443 | Air Outlet Damper Control Servo Motor 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) |
| P0AA6 | Hybrid Battery Voltage System Isolation Fault |