2023 Infiniti QX55 EssentialFACTORY OEM SERVICE PROCEDURE

Self Diagnostic Result Mode

Freeze Frame Data and 1st Trip Freeze Frame DataΒ 

Freeze frame data item* 1

Description

Mileage

The mileage at the moment a malfunction is detected is displayed.

DTCcount

The DTC conunt at the moment a malfunction is detected is displayed.

*1: The items are the same as those of 1st trip freeze frame data.

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.

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