GM Service Manual Online
For 1990-2009 cars only

Data Link Connector (DLC) Schematics


Object Number: 1403265  Size: FS
Master Electrical Component List
Data Link Communications Description and Operation
Control Module References
B+ Bus - Underhood Fuse Block
ABS, AUX PWR, BLOW, CAN VENT, CIGAR, IPC, PCM BAT, STOP LP and TRLR Fuses
SIR Caution for Zoning
G303 and G304