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Data Link Connector (DLC) Schematics

WARNING: This page is about a different car, the 2005 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power and Grounds Schematic
GM886547Courtesy of GENERAL MOTORS CORP.
Fig 2: Serial Data Class 2 Schematic
GM928792Courtesy of GENERAL MOTORS CORP.
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