GM Service Manual Online
For 1990-2009 cars only

Data Link Connector

Data Link Connector (DLC)


Object Number: 1422198  Size: FS
Master Electrical Component List
Control Module References
Fuel Sender Assembly
EFI Relay, S100
OBD II Symbol Description Notice
SIR Caution for Zoning
Power, AM 1, Door, Tail, P/Point, ECU-B, Stop, OBD, INV, Fuses
SP201 and G201
SP107, SP108, G104
SP107, SP108, G104
Ignition Switch (2 of 2)
Ignition Switch (2 of 2)
Ignition Switch (2 of 2)
Charge, Air Bag, Malfunction, O/D OFF, Cruise Indicators
Data Link Connector - 3 of 3
Data Link Connector - 3 of 3
Data Link Connector - 1 of 3
Data Link Connector - 1 of 3