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

Cell 50: Power and Ground


Object Number: 154565  Size: FS
Data Link Communications Components
Data Link Connector Circuit Description
Cell 50: Class Serial Data Line (1 of 2)
Cell 10: DRV MDL, PASS MDL, RRDR MDL, and ALDL Fuses
Cell 14: G200 (1 of 2)
Cell 14: G200 (1 of 2)
Cell 50: Class Serial Data Line (2 of 2)
Cell 14: G201 (2 of 2)
Cell 14: G201 (2 of 2)
Figure 2:

Cell 50: Class Serial Data Line (1 of 2)


Object Number: 154569  Size: FS
Data Link Communications Components
Data Link Connector Circuit Description
Cell 50: Power and Ground
Cell 50: Class Serial Data Line (2 of 2)
Handling ESD Sensitive Parts Notice
SIR Caution
Cell 50: Power and Ground
Figure 3:

Cell 50: Class Serial Data Line (2 of 2)


Object Number: 154573  Size: FS
Data Link Communications Components
Data Link Connector Circuit Description
Cell 50: Class Serial Data Line (1 of 2)
Handling ESD Sensitive Parts Notice
Cell 50: Power and Ground
Cell 50: Power and Ground
Cell 50: Class Serial Data Line (1 of 2)