Lumbar Support Actuator Replacement (with HP2)

Fig 1: View Of Lumbar Support Actuator Replacement (With HP2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the front 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) . Remove the front seat cushion cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement (with HP2) or Seat Cushion Trim Cover and Pad Replacement (without HP2) .
1	Front Seat Lumbar Support Actuator Assembly Screw NOTE: Refer to Fastener Notice . Tip: Twist actuator to unlock it from seat front once screw is removed. Tighten: 3 N.m (27 lb in)
2	Front Seat Lumbar Support Actuator Assembly Procedure Remove the actuator assembly from the seat cushion frame. Note the routing of the actuator assembly for installation. Remove the actuator assembly from the seat back cushion frame and lumbar support.

Callout

Component Name

Preliminary Procedure

Front Seat Lumbar Support Actuator Assembly Screw

NOTE: Refer to Fastener Notice .

Tip: Twist actuator to unlock it from seat front once screw is removed.

Tighten: 3 N.m (27 lb in)

Front Seat Lumbar Support Actuator Assembly

Procedure

Remove the actuator assembly from the seat cushion frame.
Note the routing of the actuator assembly for installation.
Remove the actuator assembly from the seat back cushion frame and lumbar support.