AIR SUSPENSION SYSTEM OPERATION CHECK


  1. CHECK ABSORBER CONTROL ACTUATOR OPERATION


    1. Remove the actuator with its connectors still connected.

    2. Turn the power switch OFF.

    3. A00102RE02
      *1 Front view of DLC3:

      Using SST, connect the terminals 12 (TS) and 4 (CG) of the DLC3.

      SST
      09843-18040

    4. Turn the power switch ON (READY).

    5. A000USDE07
      Blinking Pattern in Test Mode
      *1 0.125 seconds
      *2 ON
      *3 OFF

      Check that the "SPORT S+" indicator is blinking in test mode.

      Tech Tips

      If the "SPORT S+" indicator does not blink, inspect the indicator circuit and the TS and CG terminal circuit.

      Trouble Area See procedure
      Indicator circuit

      Click here

      TS and CG terminal circuit

      Click here

    6. A000YZQE01
      *1 SOFT
      *2 Shift Range
      *3 HARD

      Check absorber control actuator operation.


      1. Starting from the above mentioned position, each time the brake pedal is depressed, the absorber control actuator position will increase by 2 steps (1 (SOFT) → 3 → 5 → 7 → 9 → 11 → 13 → 15 → 17 (HARD)). At this time, bounce the vehicle and check that the shock absorber is becoming harder.

        Tech Tips


        • Every time the brake pedal is depressed, the absorber control actuator rotates in the soft to hard direction in 15° intervals up to a maximum angle of 120°.

        • To hold the absorber control actuator at a specific position, adjust it using the above mentioned procedure, then increase the vehicle speed to 5 km/h (3 mph). After that, the absorber control actuator position does not change until the power switch is turned OFF.

        • If the absorber control actuator does not operate, inspect the absorber control actuator circuit and absorber control actuator installation condition.

  2. CHECK HEIGHT CHANGE OPERATION


    1. A000XAX

      Turn the power switch ON (READY), press the height control switch and adjust the vehicle height from NORMAL to HEIGHT HIGH.

    2. A000YT4

      With the vehicle in the HEIGHT HIGH position, press the height control switch and return the vehicle to NORMAL.

    3. CHECK HEIGHT ADJUSTMENT OPERATION


      1. A000T9W

        Turn the power switch OFF and have 4 people get into the vehicle (2 in the front and 2 in the rear).

        Tech Tips

        The average weight for one person is about 55 kg (121.3 lb).

      2. Turn the power switch ON (READY) and check the amount of time until height adjustment finishes.

    4. A000TE0

      Turn the power switch OFF and have the 4 people get out of the vehicle.

    5. Turn the power switch ON (READY) and check the amount of time until height adjustment finishes.

    6. CHECK CONNECTIONS OF TUBES FOR AIR LEAKAGE


      1. Set the height control switch to the "HEIGHT HIGH" position and raise the vehicle height.

      2. Turn the power switch OFF.

      3. Apply soapy water to the connections of the tubes and check if there is any air leakage.

        A000VS9