GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2006
🢒
TopKick C-Series (Conventional) C6/C7/C8
🢒
Body
🢒
Wiring Systems
🢒 Upfitter Provision Schematics
Figure
1:
Transmission and Lighting Connectors
Master Electrical Component List
Control Module References
Power Take-Off Connectors
C102 - Transmission Optional Connector and Park/Neutral Position Switch - LG4/LG5
C102 - Transmission Optional Connector and Internal Mode Switch - LLY/L18
Transmission Controls, Speed Sensors, and Transmission Optional Connector
C305 - Upfitter Lighting Connector
Figure
2:
Power Take-Off Connectors
Master Electrical Component List
Control Module References
Transmission and Lighting Connectors
2 of 2
1 of 2
Power Take-Off (PTO) Schematics
