2013 Lexus IS 350C BaseFACTORY OEM SERVICE PROCEDURE

Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch: Description

  • If the pulse sensor on the power window regulator motor assembly (for front passenger side) malfunctions, the regulator will enter fail-safe mode, and the auto up* and down function will not operate.

    *: w/ Front Passenger Door Auto Up Function

  • If the power window initialization. Refer to INITIALIZATION [08/2012 - ]Β  has not been performed, the auto up* and down function will not operate.

    *: w/ Front Passenger Door Auto Up Function

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:

  • 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.

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.