Heater & Air Conditioning Control System (Automatic Air Conditioner) DTCS
HEATER & AIR CONDITIONING CONTROL SYSTEM (AUTOMATIC AIR CONDITIONER) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC B2578, | B2579 IN-VEHICLE SENSOR |
| DTC B257B, | B257C AMBIENT SENSOR |
| DTC B2581, | B2582 INTAKE SENSOR |
| DTC B2630, | B2631 SUNLOAD SENSOR |
| DTC B2632, | B2633 AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B2634, | B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B2636, | B2637, B2638, B2639, B2654, B2655 MODE DOOR MOTOR |
| DTC B263D, | B263E, B263F INTAKE DOOR MOTOR |
| DTC B27B0 | A/C AUTO AMP. |