GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2000 🢒 Eldorado 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Data Link Connector Schematics
Figure 1:

Power, Ground, and Class 2 (1 of 2)
Object Number: 586230 Size: FS
Data Link Communications Components
Data Link Communications Description
Class 2 (2 of 2)
LAMPS and IGN 1 Fuses
G203
MIRROR, DRL, and FOG Fuses
Class 2 (2 of 2)
Class 2 (2 of 2)
Handling ESD Sensitive Parts Notice
Figure 2:

Class 2 (2 of 2)
Object Number: 586247 Size: FS
Body Control Module Components
Data Link Communications Description
Power, Ground, and Class 2 (1 of 2)
SIR Handling Caution
Power, Ground, and Class 2 (1 of 2)
Power, Ground, and Class 2 (1 of 2)
Handling ESD Sensitive Parts Notice