2026-10-20

Wheelhouse Insulator - Rear - RH (Remove and Replace)

Correction code 15300401 15300402 FRT 0.96 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

Warning
This procedure is a DRAFT. Although it has been validated, Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near High Voltage systems and components.
  • 2026-10-20: Updated the steps of removing the insulator by cutting it open.
  • 2025-12-01: Released new procedure.

Remove

  1. Open all four doors and lower all four windows.
  2. Open the liftgate.
  3. Remove the subwoofer. See Subwoofer (Remove and Replace).
  4. Release the clips (x2) that secure the RH body harness to the RH side trunk bulkhead.
  5. Release the RH body harness clip from the C-pillar and pull the harness backward to move it away from the body.
  6. Cut the RH rear wheelhouse insulator near the RH body harness to allow for the removal of the insulator.
  7. Remove the RH rear wheelhouse insulator from the vehicle.

Install

  1. Cut the RH rear wheelhouse insulator near the RH body harness to allow the harness to be routed into the insulator's opening hole.
  2. Install the RH rear wheelhouse insulator to the vehicle.
  3. Install the body harness back into position and secure the clip that attaches the RH body harness to the C-pillar.
  4. Secure the clips (x2) that attach the RH body harness on RH side trunk bulkhead.
  5. Install the subwoofer. See Subwoofer (Remove and Replace).
  6. Close the liftgate.
  7. Raise all four windows and close all four doors.