GM Service Manual Online
For 1990-2009 cars only

Warranty Information for Antenna Mast Breaking at Base

Subject:Warranty Information for Antenna Mast Breaking at Base

Models:2004-2005 Buick Rainier
2002-2005 Chevrolet TrailBlazer Models
2002-2005 GMC Envoy Models
2002-2004 Oldsmobile Bravada



Review of parts returned through the Warranty Parts Center has shown a number of antenna base replacements due to the antenna mast breaking at the mounting stud.

Antenna masts that are loose or not installed properly may be damaged when the vehicle goes through an automatic car wash. Antenna masts damaged due to improper installation or because they are loose are not covered under the terms of the vehicle warranty.