2004 Infiniti QX56 AWDFACTORY OEM SERVICE PROCEDURE

Work Flow

Flow ChartΒ 

Fig 1: Trouble Diagnosis - Work Flow Chart
G02691101Courtesy of NISSAN MOTOR CO., U.S.A.

Description for Work FlowΒ 

Fig 2: Description For Work Flow
G02691102Courtesy of NISSAN MOTOR CO., U.S.A.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.