Heater & Air Conditioning Control System DTCS
HEATER & AIR CONDITIONING CONTROL SYSTEM DIAGNOSTIC TROUBLE CODES (DTC) LIST
| 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 B2770 | PTC ELEMENTS HEATER |
| DTC B2773 | PTC ELEMENTS HEATER |
| DTC B2774 | PTC ELEMENTS HEATER |
| DTC B2775 | PTC ELEMENTS HEATER |
| DTC B2776 | PTC ELEMENTS HEATER |
| DTC B2771 | PTC ELEMENTS HEATER |
| DTC B2772 | PTC ELEMENTS HEATER |
| DTC B2777 | PTC ELEMENTS HEATER |
| DTC B2779 | PTC ELEMENTS HEATER |
| DTC B277B | PTC ELEMENTS HEATER |
| DTC B277A | PTC ELEMENTS HEATER |
| DTC B277C | HEATER FLUID TEMPERATURE SENSOR |
| DTC B277D | HEATER FLUID TEMPERATURE SENSOR |
| DTC B2780 | ELECTRIC COMPRESSOR |
| DTC B2781 | ELECTRIC COMPRESSOR |
| DTC B2782 | ELECTRIC COMPRESSOR |
| DTC B2783 | ELECTRIC COMPRESSOR |
| DTC B2784 | ELECTRIC COMPRESSOR |
| DTC B2785 | ELECTRIC COMPRESSOR |
| DTC B2786 | ELECTRIC COMPRESSOR |
| DTC B2787 | ELECTRIC COMPRESSOR |
| DTC B2788 | ELECTRIC COMPRESSOR |
| DTC B2789 | ELECTRIC COMPRESSOR |
| DTC B278A | ELECTRIC COMPRESSOR |
| DTC B278B | ELECTRIC COMPRESSOR |
| DTC B278C | ELECTRIC COMPRESSOR |
| DTC B278D | ELECTRIC COMPRESSOR |
| DTC B278F | HEATER PUMP |
| DTC B2790 | HEATER PUMP |
| DTC B2791 | ELECTRIC COMPRESSOR |
| DTC B2792 | HEATER PUMP |
| DTC B2793 | HEATER PUMP |
| DTC B2794 | HEATER PUMP |
| DTC B27A0 | INTAKE DOOR MOTOR |
| DTC B27A1 | INTAKE DOOR MOTOR |
| DTC B27A2 | AIR MIX DOOR MOTOR |
| DTC B27A3 | AIR MIX DOOR MOTOR |
| DTC B27A4 | AIR MIX DOOR MOTOR |
| DTC B27A5 | AIR MIX DOOR MOTOR |
| DTC B27A6 | MODE DOOR MOTOR |
| DTC B27A7 | MODE DOOR MOTOR |
| DTC B27A8 | MODE DOOR MOTOR |
| DTC B27A9 | MODE DOOR MOTOR |