GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1999 🢒 Eldorado 🢒 Engine 🢒 Engine Controls - 4.0L and 4.6L 🢒 Data Link Communications Component Views

Below the Instrument Panel, Left of the Steering Column
Object Number: 321368 Size: LF
(1)Data Link Connector (DLC)