GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Envoy - 4WD 🢒 Engine 🢒 Engine Electrical 🢒 Knee Bolster Replacement

Removal Procedure
  1. Remove the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
  2. Remove the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .

    3. Object Number: 712844 Size: SH
  3. Remove the 4 knee bolster retaining nuts.
  4. Remove the knee bolster from the steering column support bracket.

Installation Procedure

    Object Number: 712844 Size: SH
  1. Install the knee bolster to the steering column support bracket.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the 4 knee bolster retaining nuts.

    3. Tighten
    Tighten the nuts to 10 N·m (88 lb in).

  3. Install the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement .
  4. Install the left closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .