GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2004
🢒
GTO
🢒 Data Link Connector (2 of 2)
Data Link Connector (2 of 2)
Data Link Connector (DLC) (2 of 2)
Master Electrical Component List
OBD II Symbol Description Notice
Powertrain Control Module (PCM) Idle-Up Inputs
Data Link Connector (1 of 2)
MIL, Brake, SCR, Door Ajar, Seat Belt Indicators
IPC Power and Ground, Serial Data
