GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 GMC C Sierra - 2WD 🢒 Body and Accessories 🢒 Seats 🢒 Driver or Passenger Seat Cushion Heater Replacement

Removal Procedure
  1. Remove the seat trim panel. Refer to Front Seat Trim Panel Replacement .
  2. Remove the seat cushion trim cover. Refer to Seat Cushion Trim Cover and Pad Replacement .

    3. Object Number: 411299 Size: SH
  3. Peel the seat cushion heater off of the pad.
  4. Disconnect the seat cushion heater wiring harness.

Installation Procedure
  1. Connect the cushion heater wiring harness.

    2. Object Number: 411299 Size: SH
  2. Install the seat cushion heater.
  3. Install the seat cushion trim cover. Refer to Seat Cushion Trim Cover and Pad Replacement .
  4. Install the seat trim panel. Refer to Front Seat Trim Panel Replacement .