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

Vehicle Interior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Heating Air Conditioning. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. CHECK ACTUATOR

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



CHECK ACTUATOR


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. Press and hold the air conditioning control AUTO switch and recirculation switch simultaneously, and turn the ignition switch to ON. Continue holding the 2 switches until the panel diagnosis mode begins.



    2. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  2. After entering the panel diagnosis mode, press the recirculation switch.

  3. Each damper, motor and relay will operate during the actuator check, which consists of various inspections labeled by step numbers (see the "Step No." column in the table below). The step numbers will advance from 1 to 10 at 1 second intervals. At each interval, check the temperature on the display and check the air flow with your hand.

    HINT:
    1. If manual switching of the step number display is desired, press the front DEF switch. This will stop the automatic progression of the step numbers. The step number can then be advanced manually by pressing the front DEF switch.
    2. Codes are displayed as numbers from lowest to highest.
    3. To cancel the check mode, press the OFF switch.

    Air Conditioning Unit
    Step No.
    		Display Code
    		Conditions
    Blower Level
    		Mode Damper Position
    		Air Inlet Control Damper Position
    		Air Mix Control Damper Position
    		Magnet Clutch
    1
    		0
    		0
    		FACE
    		Fresh
    		COLD side (0% open)
    		Off
    2
    		1
    		1
    		FACE
    		Fresh
    		COLD side (0% open)
    		Off
    3
    		2
    		16
    		FACE
    		Recirculation and fresh
    (50%)
    		COLD side (0% open)
    		On
    4
    		3
    		16
    		FACE
    		Recirculation
    		COLD side (0% open)
    		On
    5
    		4
    		16
    		FACE
    		Recirculation
    		COLD/HOT (50% open)
    		On
    6
    		5
    		16
    		BI-LEVEL
    		Fresh
    		COLD/HOT (50% open)
    		On
    7
    		6
    		16
    		FOOT
    		Fresh
    		HOT side (100% open)
    		On
    8
    		7
    		16
    		FOOT
    		Recirculation
    		HOT side (100% open)
    		On
    9
    		8
    		16
    		FOOT/DEF
    		Fresh
    		HOT side (100% open)
    		On
    10
    		9
    		31
    		DEF
    		Fresh
    		HOT side (100% open)
    		On