GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front seat. Refer to Seat Replacement .
  2. Remove the front seat back cushion cover. Refer to Front Seat Back Cushion Cover Replacement .
  3. Remove seat back cushion heater element by:

  4. Object Number: 246822  Size: SH
    3.1. Cut along seams on the inside of the seat cover, being careful not to cut through the front side of the seat cover.
    3.2. Cut the heater element electrical wiring.
    3.3. Remove the heater element and wiring from the seat back cover.

Installation Procedure


    Object Number: 246819  Size: SH
  1. Install the front seat back cushion heating element to the seat back cover.

  2. Object Number: 246817  Size: SH
  3. Install seatback cushion heater element eletrical wiring to the original position of the old wiring harness.
  4. Fold over ends of new heater element and tape to the seat back cover.
  5. Install the front seat back cushion cover. Refer to Front Seat Back Cushion Cover Replacement .
  6. Install the front seat. Refer to Seat Replacement .