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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1215 (Rear Suspension) >> Control Unit >> Initialization Procedure

Initialization Procedure

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. If control unit has been replaced, proceed to step 2. If control unit has not been replaced, use CONSULT-II "CLEAR HEIGHT INI" work support function to clear initialization flag and value. The CK SUSP warning lamp should illuminate. Using CONSULT-II "EXHAUST SOLENOID" active test, release the air pressure from the rear load leveling air suspension system.
  2. Roll vehicle forward and backward.
  3. Use CONSULT-II "ADJUST HEIGHT INI" work support function to set initialization condition.
  4. Confirm that CK SUSP warning lamp is OFF.