Air Conditioning System (For Automatic Air Conditioning System) Actuator Check

Vehicle Interior. Corolla. Zre142 Aze141
Heating Air Conditioning. Corolla. Zre142 Aze141

  1. ACTUATOR CHECK

Air Conditioning System (For Automatic Air Conditioning System) -- Actuator Check



ACTUATOR CHECK

  1. Start the engine and warm it up.

  2. Perform the indicator check (COROLLA_ZRE142 RM000001MYG05CX.html).



    3. Corolla. Zre142 Aze141.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Air Conditioning System (For Automatic Air Conditioning System) Actuator Check

  3. Push the "R/F" switch to perform the actuator check.

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


    4. Corolla. Zre142 Aze141.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Air Conditioning System (For Automatic Air Conditioning System) Actuator Check

  4. 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:
    1. The display blinks at 1 second intervals in the step operation.
    2. As an example, the illustration shows that display code 5 is output.
    3. Push the "OFF" switch to finish panel diagnosis.
    4. Push the "AUTO" switch to enter the sensor check mode.

    Step No.
    		Display Code
    		Condition
    Blower Level
    		Air Mix Damper
    		Airflow Vent
    		Air Inlet Damper
    		Compressor
    1
    		0
    		0
    		0% open
    		FACE
    		FRESH
    		OFF
    2
    		1
    		1
    		0% open
    		FACE
    		FRESH
    		OFF
    3
    		2
    		17
    		0% open
    		FACE
    		RECIRCULATION/FRESH
    		ON
    4
    		3
    		17
    		0% open
    		FACE
    		RECIRCULATION
    		ON
    5
    		4
    		17
    		50% open
    		B/L
    		RECIRCULATION
    		ON
    6
    		5
    		17
    		50% open
    		B/L
    		RECIRCULATION
    		ON
    7
    		6
    		17
    		50% open
    		FOOT
    		FRESH
    		ON
    8
    		7
    		17
    		100% open
    		FOOT-0
    		FRESH
    		ON
    9
    		8
    		17
    		100% open
    		F/D
    		FRESH
    		ON
    10
    		9
    		31
    		100% open
    		DEF
    		FRESH
    		ON


    5. Corolla. Zre142 Aze141.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Air Conditioning System (For Automatic Air Conditioning System) Actuator Check

  5. If the steps are difficult to read because they change automatically, push 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 pushed.

    HINT:
    1. Push the "OFF" switch to finish panel diagnosis.
    2. Push the "R/F" switch to enter the sensor check mode.