GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power, Ground, and Data Link Connector


Object Number: 1533106  Size: FS
Master Electrical Component List
Data Link Communications Description and Operation
Control Module References
SP 205
COILS, HDM, HI HDLP-LT, HI HDLP-RT, LH HDLP, LOW HDLP-LT, LOW HDLP-RT, RH HDLP, TRL L TRN, and TRL R TRN
G102
G201 - 1 of 2
SP 205
Figure 2:

SP205


Object Number: 1533109  Size: FS
Master Electrical Component List
Exhaust System Inspection
Control Module References
SP306
Power, Ground, Data Link Connector
Power, Ground, Data Link Connector
SP306
Figure 3:

SP306


Object Number: 1533111  Size: FS
Master Electrical Component List
Exhaust System Inspection
Control Module References
SP 205
SP 205