2004 Infiniti FX45FACTORY OEM SERVICE PROCEDURE

Diagnostic Procedure

  1. Check DTC With TCMΒ 

    Check DTC with TCM. Refer to TROUBLE DIAGNOSIS .

    OK or NG

    1. OK: go to 2.
    2. NG: Perform trouble shooting relevant to DTC indicated.

  2. Check DTC With ABS Actuator And Electric Unit (Control Unit)Β 

    Check DTC with ABC actuator and electric unit (control unit). Refer to TROUBLE DIAGNOSIS .

    OK or NG

    1. OK: go to 3.
    2. NG: Perform trouble shooting relevant to DTC indicated.

  3. Check Unified Meter And A/C AMPΒ 

    Check combination meter function. Refer to UNIFIED METER AND A/C AMP .

    1. Inspection endΒ 
Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

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

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

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