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Data Link Connector (DLC) Schematics

WARNING: This page is about a different car, the 2004 Saturn Ion Red Line, 2004 Saturn Ion 3, 2004 Saturn Ion 2, and 2004 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Data Link Connector (DLC) Schematics

Courtesy of GENERAL MOTORS CORP.