Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Install the processor bracket to the rear seat studs.

Fig 1: Removing/Installing Processor Bracket Mounting Nut
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
Install the nut to the rear seat back stud.
Tighten: Tighten the nut to 45 N.m (33 lb ft).
Position the upper bracket to the processor bracket.
Slide the upper bracket outboard until all the retaining tabs are seated to the processor bracket.

Fig 2: View Of Retaining Tab On Upper Navigation Control Processor Bracket
Courtesy of GENERAL MOTORS CORP.
Install the communication interface module. Refer to Communication Interface Module Replacement (TrailBlazer, Envoy, Bravada) or Communication Interface Module Replacement (TrailBlazer EXT, Envoy XL) in Interior Trim.
Install the right rear seat cushion. Refer to SEAT CUSHION REPLACEMENT - REAR NO. 1 (TRAILBLAZER, ENVOY, BRAVADA) in Seats.