Data Communication Schematics

WARNING: This page is about a different car, the 2010 Saturn Outlook, 2010 GMC Acadia, 2010 Chevrolet Traverse, and 2010 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Data Communication Circuit Schematic - Low Speed GMLAN

Courtesy of GENERAL MOTORS CORP.

Fig 2: Data Communication Circuit Schematic - High Speed GMLAN

Courtesy of GENERAL MOTORS CORP.

Fig 3: Communication Enable and Local Interconnect Network Circuit Schematic - (LIN)

Courtesy of GENERAL MOTORS CORP.