2004 Infiniti FX45FACTORY OEM SERVICE PROCEDURE

Cooling Fan Motor

  1. Disconnect cooling fan motor harness connector.
  2. Supply cooling fan motor terminals with battery voltage, see Fig 1 , and check operation. See Figure .
  3. Fig 1: Supplying Cooling Fan Motor With Battery Voltage
    G00345284Courtesy of NISSAN MOTOR CO., U.S.A.

Cooling fan motor should operateΒ  .

If NG, replace cooling fan motor.

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:

  • 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.