Automatic HVAC Control System DTCS
AUTOMATIC HVAC CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION
| 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 B27A2 | AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B27A3 | AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B27A4 | AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B27A5 | AIR MIX DOOR MOTOR (DRIVER SIDE) |
| DTC B27AA | AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B27AB | AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B27AC | AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B27AD | AIR MIX DOOR MOTOR (PASSENGER SIDE) |
| DTC B27A6 | MODE DOOR MOTOR |
| DTC B27A7 | MODE DOOR MOTOR |
| DTC B27A8 | MODE DOOR MOTOR |
| DTC B27A9 | MODE DOOR MOTOR |
| DTC B27A0 | INTAKE DOOR MOTOR |
| DTC B27A1 | INTAKE DOOR MOTOR |