2003 Infiniti M45FACTORY OEM SERVICE PROCEDURE

How To Display SRT Code

  • With CONSULT-II

    Select "SRT STATUS" in "DTC CONFIRMATION" mode with CONSULT-II. For items whose SRT codes are set, a "CMPLT" is displayed on the CONSULT-II screen. For items whose SRT codes are not set, "INCMP" is displayed. See Fig 1 . "INCMP" means the self-diagnosis is incomplete and SRT is not set. "CMPLT" means the self-diagnosis is complete and SRT is set. If any category is incomplete, go to SETTING SRT CODES  .

  • Without CONSULT-II

    Select MODE 1 with scan tool, and observe SRT STATUS. An INCMP display for any SRT system indicates the self-diagnosis for that circuit is incomplete. SRT systems that have completed self-diagnosis will be indicated by CMPLT, indicating SRT is set. If any category is incomplete, go to SETTING SRT CODES  .
Fig 1: Checking System Readiness Test Code Status
G00266697Courtesy 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.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

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

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

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.