Driver or Passenger Seat Back Cushion Frame Replacement (with HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front Seat Back Frame (With HP2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the front seat back cushion cover and pad. Refer to Driver or Passenger Seat Back Cushion Cover and Pad Replacement (with HP2) , Driver or Passenger Seat Back Cushion Cover and Pad Replacement (without HP2) . Remove the front seat cushion cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement (without HP2) , Seat Cushion Trim Cover and Pad Replacement (with HP2) .
1	Front Seat Back Frame Bolt (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 50 N.m (37 lb ft)
2	Front Seat Back Frame Procedure Disconnect the lumbar actuator assembly from the seat back frame and lumbar support. When replacing the seat back frame transfer components as necessary.

Callout

Component Name

Preliminary Procedure

Remove the front seat back cushion cover and pad. Refer to Driver or Passenger Seat Back Cushion Cover and Pad Replacement (with HP2) , Driver or Passenger Seat Back Cushion Cover and Pad Replacement (without HP2) .
Remove the front seat cushion cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement (without HP2) , Seat Cushion Trim Cover and Pad Replacement (with HP2) .

Front Seat Back Frame Bolt (Qty: 4)

CAUTION:

Refer to Fastener Caution .

Tighten
50 N.m (37 lb ft)

Front Seat Back Frame

Procedure

Disconnect the lumbar actuator assembly from the seat back frame and lumbar support.
When replacing the seat back frame transfer components as necessary.