2010 Lexus LS 460L AWDFACTORY OEM SERVICE PROCEDURE

Driving Support Ecu: Removal: Removal

  1. REMOVE FRONT DOOR SCUFF PLATE LH  . Refer to REMOVAL - Step 6
  2. REMOVE COWL SIDE TRIM BOARD LH  . Refer to REMOVAL - Step 8
  3. REMOVE DASH PANEL EXTENSION LH 
    Fig 1: Identifying Dash Panel Extension Nuts And Bolt
    GTY288622Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a clip remover, remove the clip.
    2. Disconnect the connector.
    3. Remove the 2 nuts, bolt and dash panel extension LH.
  4. REMOVE DRIVING SUPPORT ECU 
    Fig 2: Identifying Driving Support ECU Connector Nut
    GTY285173Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the nut and ECU.
      NOTE:
      • Do not drop or subject the ECU to strong shocks.
      • During the removal and installation, do not remove the drip-proof cover.
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.