ACTUATOR CHECK
Start the engine and warm it up.
Perform the indicator check (Click here).
Press the "R/F" switch to perform the actuator check.
Be sure to perform the actuator check after starting the engine.
As the actuator check is repeated from steps 1 to 10 at 1 second intervals, check the temperature and air flow visually and by hand.
The display blinks at 1 second intervals in the step operation.
Press the "OFF" switch to finish panel diagnosis.
Press the "AUTO" switch to enter sensor check mode.
| Step No. | Display Code | Condition | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Blower Level | Air Mix Damper | Airflow Vent | Air Inlet Damper | Compressor | Rear Air Mix Damper | Rear Airflow Vent | Rear Blower Level | ||
| 1 | 0 | 0 | 0% open | FACE | FRESH | off | 0% open | Rr FACE | 0 |
| 2 | 1 | 1 | 0% open | FACE | FRESH | off | 0% open | Rr FACE | 1 |
| 3 | 2 | 17 | 0% open | FACE | RECIRCULATION/FRESH | on | 0% open | Rr FACE | 17 |
| 4 | 3 | 17 | 0% open | FACE | RECIRCULATION | on | 0% open | Rr FACE | 17 |
| 5 | 4 | 17 | 50% open | B/L | RECIRCULATION | on | 50% open | Rr B/L | 17 |
| 6 | 5 | 17 | 50% open | B/L | RECIRCULATION | on | 50% open | Rr B/L | 17 |
| 7 | 6 | 17 | 50% open | FOOT | FRESH | on | 50% open | Rr FOOT | 17 |
| 8 | 7 | 17 | 100% open | FOOT-0 | FRESH | on | 100% open | Rr FOOT | 17 |
| 9 | 8 | 17 | 100% open | F/D | FRESH | on | 100% open | Rr FOOT | 17 |
| 10 | 9 | 31 | 100% open | DEF | FRESH | on | 100% open | Rr FOOT | 31 |
If the steps are difficult to read because they change automatically, press the "DEF" switch to display the steps one at a time so that they can be read easily. The items are displayed step by step each time the "DEF" switch is pressed.
Press the "OFF" switch to finish panel diagnosis.
Press the "R/F" switch to enter sensor check mode.