GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front seats. Refer to Front Seat Replacement - Bucket in Seats.
  2. Remove the console. Refer to Console Replacement in Instrument Panel, Gauges, and Console.
  3. Remove SDM bracket.
  4. Remove the floor carpet in order to expose the rear duct.

  5. Object Number: 345833  Size: SH
  6. Remove the rear floor heater duct fasteners.
  7. Remove the rear floor heater duct (2).

Installation Procedure


    Object Number: 345833  Size: SH
  1. Install the rear floor heater duct (2) to the vehicle.
  2. Secure the rear floor heater duct with the fasteners.
  3. Reposition the floor carpet.
  4. Install the SDM bracket.
  5. Install the console. Refer to Console Replacement in Instrument Panel, Gauges, and Console.
  6. Install the front seats. Refer to Front Seat Replacement - Bucket in Seats.