Installation Procedure

WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Processor Bracket Retaining Nut

Courtesy of GENERAL MOTORS CORP.

Install the processor bracket to the rear seat studs.

NOTE: Refer to Fastener Notice .

Install the nut to the rear seat back stud.
Tighten: Tighten the nut to 45 N.m (33 lb ft).

Fig 2: Identifying Retaining Tab

Courtesy of GENERAL MOTORS CORP.

Position the upper bracket to the processor bracket.
Slide the upper bracket outboard until all the retaining tabs are seated to the processor bracket.
Install the communication interface module. Refer to Communication Interface Module Replacement (TrailBlazer EXT, Envoy XL) or Communication Interface Module Replacement (TrailBlazer, Envoy, Rainier) .
Install the right rear seat cushion. Refer to Seat Cushion Replacement - Rear No. 1 (TrailBlazer, Envoy, Rainier) .