2008 Lexus GX 470FACTORY OEM SERVICE PROCEDURE

Engine Control System: ECM: Installation

  1. INSTALL ECM 
    1. Install the ECM bracket No. 2 with the 2 screws to the ECM.
    2. Install the ECM bracket No. 1 with the 2 screws to ECM.
    3. Install the ECM with the 3 nuts.

      Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf) 

    4. Connect the 5 ECM connector.
      Fig 1: Locating ECM Nuts
      G04968252Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL GLOVE COMPARTMENT DOOR SUB-ASSEMBLY 
  3. INSTALL INSTRUMENT PANEL ORNAMENT 
  4. INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY NO. 2 
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.

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.