GM Service Manual Online
For 1990-2009 cars only

Driver's Side Removal Procedure

  1. Remove the knee bolster. Refer to Knee Bolster Replacement
  2. Remove the driver side sound insulator retainers.
  3. Remove the driver side sound insulator.

Driver's Side Installation Procedure

  1. Install the driver side sound insulator.
  2. Install the driver side sound insulator retainers.
  3. Install the knee bolter. Refer to Knee Bolster Replacement

Passenger Side Removal Procedure

  1. Remove the passenger side sound insulator retainers.
  2. Remove the passenger side sound insulator.

Passenger Side Installation Procedure

  1. Install the passenger side sound insulator.
  2. Install the passenger side sound insulator retainers.