September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Data Link Connector (DLC)
WARNING: This page is about a different car, the 1997 Cadillac Seville, 1997 Cadillac Eldorado, and 1997 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Data Link Connector (DLC) - 16-Pin Connector (Black)