GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Monte Carlo 🢒 Body and Accessories 🢒 Seats 🢒 Front Seat Heater Control Module Replacement

Removal Procedure
  1. Position the seat to the full-up position.
  2. Remove the bolts that secure the front seat frame to the floor.
  3. Rotate the seat forward to access the heater module.
  4. Disconnect the seat electrical harness connector.
  5. Disconnect the heater control module from the seat frame by sliding the control module toward the front of the seat.

    6. Object Number: 816209 Size: SH
  6. Disconnect the electrica harness connector (1) from the heater module (2).
  7. Remove the heater module from the front seat.

Installation Procedure

    Object Number: 816209 Size: SH
  1. Position the heater module to the front seat.
  2. Connect the electrical harness connector (1) to the heater module (2).
  3. Position the module on the frame and slide the module rearward until the module locks into place.
  4. Lower the seat.
  5. Connect the seat electrical harness connector.

    6. 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.

  6. Install the bolts that secure the front bucket seat adjuster to the floor pan.

    7. Tighten
    Tighten the bolts to 42 N·m (31 lb ft).

  7. Reposition the front seat to the original position.