Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Antenna Assembly And Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Install the antenna assembly from the top of the roof.
Lower the antenna assembly to the roof panel, ensuring the anti-rotation pin is properly indexed.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Tighten the retaining nut.
Tighten: Tighten the nut to 6 N.m (53 lb in).
Connect the antenna electrical connectors.
Install the headliner. Refer to Headliner Replacement (Envoy XUV) or Headliner Replacement (TrailBlazer EXT, Envoy XL) or Headliner Replacement (Trailblazer, Envoy, Rainier) in Interior Trim.