2023 Infiniti QX55 EssentialFACTORY OEM SERVICE PROCEDURE

Re/Programming, Configuration

Configuration includes the following functions.

Item

Description

Read/Write Configuration

Before replacing ECU

Allows the reading of vehicle specification (Type ID) written in steering force control module to store the specification in CONSULT.

After replacing ECU

Allows the writing of vehicle information (Type ID) stored in CONSULT into the steering force control module.

Manual Configuration

Allows the writing of vehicle specification (Type ID) into the steering force control module by hand.

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.