Actuator Check

HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System): ACTUATOR CHECK

1. ACTUATOR CHECK

(a) Start the engine and warm it up.

(b) Perform the indicator check Diagnosis System.

(c) Press the "Recirculation/Fresh" switch to perform the actuator check.





HINT
Be sure to perform the actuator check after starting the engine.

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(d) 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.





HINT
* 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.

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(e) If the steps are difficult to read because they change automatically, press the "MODE" 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 "MODE" switch is pressed.





HINT
* Press the "OFF" switch to finish panel diagnosis.
* Press the "Recirculation/Fresh" switch to enter sensor check mode.

Text in Illustration: