OnStar Schematics

WARNING: This page is about a different car, the 2007 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: OnStar Schematic (Coupe/Sedan)

Courtesy of GENERAL MOTORS CORP.

Fig 2: OnStar Schematic (Convertible)

Courtesy of GENERAL MOTORS CORP.