Data Communication Schematics

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

Fig 1: Low Speed GMLAN Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: High Speed GMLAN Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Communication Enable Schematic

Courtesy of GENERAL MOTORS CORP.