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Home >> Infiniti >> 2015 >> QX80 Limited, Automatic T/Case Control >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Control System (Air LEVELIZER Control System) >> Basic Inspection >> Standard Vehicle Height Setting >> Work Procedure

Work Procedure

  1. CLEAR STANDARD VEHICLE HEIGHT

    G-20 With CONSULT

    1. Lift up the vehicle.
      CAUTION:

      Check that tires never contact the ground.

    2. Start the engine.
    3. Select "COMPRESSOR" in "Active Test" in "E-SUS".
    4. Touch "ON" and wait 60 seconds or more.
    5. Touch "OFF".
    6. Select "CLEAR HEIGHT INI" in "Work Support" in "E-SUS".
    7. Touch "Start".
    8. Touch "Clear".
      NOTE:

      CONSULT continues indicating "EXECUTING". The completion of the standard vehicle height erasing can be checked by the CK SUSP indicator lamp ON condition.

    Does CK SUSP indicator lamp turn ON?

    YES 

    GO TO STEP 2  .

    NO 

    Perform step 1 again.

  2. ADJUST STANDARD VEHICLE HEIGHT

    G-20 With CONSULT

    1. Select "ADJUST HEIGHT INI" in "Work Support" in "E-SUS".
    2. Touch "Start".
    3. Touch "Initial 1".
      NOTE:

      CONSULT continues indicating "EXECUTING". The completion of the standard vehicle height adjustment can be checked by the CK SUSP indicator lamp OFF condition.

    Does CK SUSP indicator lamp turn OFF?

    YES 

    GO TO STEP 3  .

    NO 

    Perform step 1 again.

  3. ADJUST VEHICLE HEIGHT

    G-20 With CONSULT

    1. Lift down the vehicle.
      CAUTION:

      Check that the lift is fully lowered.

    2. Select "STANDARD HEIGHT LEVEL" in "Work Support" in "E-SUS".
    3. Touch "Start".
    4. Touch "Revert" and wait 120 seconds or more.
    5. Although CONSULT continues indicating "EXECUTING", select "VHCL HGT CNVSN VL" in "Data Monitor" in "E-SUS".

    Is value within - 15 - 15 mm?

    YES 

    GO TO STEP 4  .

    NO 

    Perform step 1 again.

  4. CHECK DTC

    G-20 With CONSULT

    Select "Self Diagnostic Results" in "E-SUS".

    Is any DTC detected?

    YES 

    Refer to DTC INDEX .

    NO 

    SETTING END