Air Outlet Servomotor Circuit: Notes
- Warm engine to normal operating temperature. Perform RETRIEVING DIAGNOSTIC TROUBLE CODES under SELF-DIAGNOSTICS. After system enters self-diagnostic mode, perform ACTUATOR CHECK .
- Press front defrost switch to enter step mode and display DTCs. See AIR OUTLET DAMPER AIRFLOW table. Air outlet damper operation should be as specified.
- If air outlet damper servomotor functions as specified, circuit is okay. If air outlet damper does not function as specified, test air outlet servomotor. See AIR OUTLET SERVOMOTOR FUNCTIONAL TEST .
AIR OUTLET DAMPER AIRFLOW
| DTC | Airflow Mode |
|---|---|
| 0-4 | Face |
| 5 | Bi-Level |
| 6-7 | Foot |
| 8 | Foot/Defrost |
| 9 | Defrost |