FixVault

Data Link Connector (DLC) Schematics

WARNING: This page is about a different car, the 2005 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Class 2 Schematics
GM1392223Courtesy of GENERAL MOTORS CORP.
Fig 2: GMLAN Schematics
GM1392224Courtesy of GENERAL MOTORS CORP.