Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Position the module into the vehicle.
Connect the lower electrical harness connectors (2).

Fig 1: Lower Electrical Harness Connectors
Courtesy of GENERAL MOTORS CORP.
Slide the module (2) to the left to engage the lower retainers.
NOTE: Refer to FASTENER NOTICE .
Install the module retaining screws (3).
Tighten

Tighten the screws to 3 N.m (26 lb in).
Connect the upper electrical harness connectors (3).
Install the seat cushion. Refer to Seat Cushion Frame Replacement-Front .

Fig 2: Upper Electrical Harness Connectors & Memory Seat Control Module Retaining Screws
Courtesy of GENERAL MOTORS CORP.
If a new memory seat module was installed, the seat needs to synchronized:
1. Operate the seat in all directions:
  - Front tilt
  - Rear tilt
  - Horizontal
  - Recline
2. If the seat stops part way due to programmed soft stop, release the switch and operate again in the same direction tilt the seat touches the mechanical stop.
3. Repeat the above for all seat positions.