Electrical Diagrams

Data Communication Schematics

High Speed GMLAN





High Speed GMLAN - Bus 2

High Speed GMLAN - Bus 2





Control Module References
Low Speed GMLAN
High Speed GMLAN

Low Speed GMLAN





High Speed GMLAN - Bus 2
F2D, F3D, F4D, F5D, F17D, F18D, F23D, and F24D Fuses
G202 and G203

Communications Enable





Linear Interconnect Network Bus 1, 3, 4, 9, 11
Low Speed GMLAN
B+ Bus (1 of 2)
F2D, F3D, F4D, F5D, F17D, F18D, F23D, and F24D Fuses
F2U, F25U, F26U, F31U, F32U, F33U, and F34U Fuses
F6D, F15D, F16D, F25D, F27D, F29D, F30D Fuses and CB7D, CB26D Circuit Breakers

Linear Interconnect Network (LIN) Bus 1, 3, 4, 9, 11






Mid Speed GMLAN