2004 Infiniti FX45FACTORY OEM SERVICE PROCEDURE

Diagnostic Procedure

  1. Check Ground Connections 
    1. Turn ignition switch OFF.
    2. Loosen and retighten three ground screws on the body. See Figure .

      Refer to GROUND INSPECTION  .

    OK or NG

    1. OK: go to 2.
    2. NG: Repair or replace ground connections.

  2. Check ICC Steering Switch Circuit 

    With CONSULT-II 

    1. Turn ignition switch ON.
    2. Select MAIN SW ,"RESUME/ACC SW , SET SW , DIST SW and CANCEL SW in DATA MONITOR mode with CONSULT-II.
    3. Check each item indication under the following conditions.
      Fig 1: ICC Steering Switch Circuit Testing Specifications (CONSULT-II)
      G00345338Courtesy of NISSAN MOTOR CO., U.S.A.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.