2008 Acura TL BaseFACTORY OEM SERVICE PROCEDURE

Master Switch Replacement

  1. Remove the driver's door panel and arm rest (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
  2. Remove the screw and disconnect the connectors (A) from the master switch (B), then remove the switch assembly from the door panel.
    Fig 1: Identifying Master Switch And Connectors
    G05462758Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the four mounting screws, then remove the master switch from the switch panel.
    Fig 2: Identifying Master Switch Mounting Screws
    G05462759Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Install in the reverse order of removal.
  5. Reset the power window control unit (see RESETTING THE POWER WINDOW CONTROL UNITΒ  ).
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.