2005 Cadillac CTS VFACTORY OEM SERVICE PROCEDURE

Removal Procedure

  1. Remove the closeout/insulator panel from under the dashboard on the drivers side. Refer to Closeout/Insulator Panel Replacement - Left in Instrument Panel, Gages and Console.
  2. Fig 1: Aligning APP Sensor To Mounting Plate
    GM818887Courtesy of GENERAL MOTORS CORP.
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.