Installation Procedure

Install the rear seat belt retractor. Refer to Seat Belt Retractor Replacement-Rear
Install the rear seat belt anchor fastener to the floor.
Tighten:

Tighten the anchor fastener to 41 N.m (30 ft lbs)

Fig 1: Rear Seat Belt Anchor Fastener To Floor
Courtesy of GENERAL MOTORS CORP.
Install the rear seat cushion. Refer to SEAT CUSHION REPLACEMENT - REAR in SEATS .
Install the rear shelf trim panel. Refer to TRIM PANEL REPLACEMENT-REAR WINDOW SHELF in Exterior/Interior Trim .