Insulator Panel (Left Side): Installation

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

Set the forward edge of the closeout insulator panel onto the shelf of carpeting at the front of the vehicle. Connect the electrical connector to the lower instrument panel courtesy light. Install the heater temperature sensor to the closeout insulator panel by turning 1/4 turn clockwise. Install fasteners into lower instrument panel. Position the closeout insulator panel to the instrument panel retainer. Install the fasteners in order to secure the close out insulator panel to the instrument panel retainer. See Fig 1 . Tighten the fasteners to 18 INCH lbs. (2 N.m).

Fig 1: Removing & Installing Left Side Insulator Panel
G00079784Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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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.