HVAC System: Automatic
AUTOMATIC HVAC SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description |
|---|---|
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC B2578 | IN-VEHICLE SENSOR |
| DTC B2579 | IN-VEHICLE SENSOR |
| DTC B257B | AMBIENT SENSOR |
| DTC B257C | AMBIENT SENSOR |
| DTC B2581 | INTAKE SENSOR |
| DTC B2582 | INTAKE SENSOR |
| DTC B2630 | SUNLOAD SENSOR |
| DTC B2631 | SUNLOAD SENSOR |
| DTC B2632 | FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B2633 | FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B2634 | FRONT AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B2635 | FRONT AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B2636 | FRONT MODE DOOR MOTOR |
| DTC B2637 | FRONT MODE DOOR MOTOR |
| DTC B2638 | FRONT MODE DOOR MOTOR |
| DTC B2639 | FRONT MODE DOOR MOTOR |
| DTC B2654 | FRONT MODE DOOR MOTOR |
| DTC B2655 | FRONT MODE DOOR MOTOR |
| DTC B263D | INTAKE DOOR MOTOR |
| DTC B263E | INTAKE DOOR MOTOR |
| DTC B263F | INTAKE DOOR MOTOR |
| DTC B27B0 | FRONT AIR CONTROL |