Driver or Passenger Seat Back Cushion Heater Replacement (without HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Driver or Passenger Seat Back Cushion Heater (without HP2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the front seat. Refer to Front Seat Replacement - Bucket (without HP2) or Front Seat Replacement - Bucket (with HP2) .
1	Front Seat Recliner Lever Procedure: Using a flat-bladed tool, push the retainer clip downward and pull outward to release the lever.
2	Front Seat Manual Lumbar Knob Procedure: Using a flat-bladed tool, push the retainer clip downward and pull outward to release the knob.
3	Front Seat Adjuster Outer Finish Cover Refer to Front Seat Cushion Outer Trim Panel Replacement (with HP2) or Front Seat Cushion Outer Trim Panel Replacement (Manual Seat without HP2) or Front Seat Cushion Outer Trim Panel Replacement (Power Seat without HP2) .
4	Front Seat Adjuster Inner Finish Cover Refer to Front Seat Cushion Inner Trim Panel Replacement (with HP2) or Front Seat Cushion Inner Trim Panel Replacement (without HP2) .
5	Front Seat Back Cushion Finish Panel Procedure: Using a nylon flat-bladed tool push the tabs in on the side of the panel to release from the seat back to remove.
6	Front Seat Head Restraint Assembly Procedure Depress the button on the inboard head restraint guide to raise the head restraint to the full up position. Insert a small diameter tool into the hole on the inboard side of the outboard head restraint guide and pull upward to remove.
7	Front Seat Head Restraint Guide (Qty: 2) Procedure: Squeeze the bottom of the guide together and push up to remove from the seat back.
8	Seat Back Cushion Cover and Pad Refer to Front Seat Back Cushion Cover and Cushion Pad Replacement (with HP2) or Front Seat Back Cushion Cover and Cushion Pad Replacement (without HP2) .
9	Seat Back Cushion Heater Element