GM Service Manual Online
For 1990-2009 cars only

J1939 Serial Data (LB7/LLY)

J1939 Serial Data (LB7/LLY)


Object Number: 1852214  Size: FS
Master Electrical Component List
Data Link Communications Description and Operation
J1939 Serial Data (L65/L18/LG4/LC8) - 1 of 2
Serial Data Gateway
Diagnostic Tool Connector Power and Ground
Diagnostic Tool Connector Power and Ground