GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Kodiak C-Series (Conventional) C6/C7/C8 🢒 Body 🢒 Wiring Systems 🢒 Upfitter Provision Schematics
Figure 1:

Transmission and Lighting Connectors
Object Number: 1847488 Size: FS
Master Electrical Component List
Control Module References
Power Take-Off Connectors
PNP Switch and Cxxx (TRANS OPT Connector)
Transmission Controls, Speed Sensors, and Transmission Optional Connectors
C305 - Upfitter Lighting Connector
Figure 2:

Power Take-Off Connectors
Object Number: 1845201 Size: FS
Master Electrical Component List
Control Module References
Transmission and Lighting Connectors
2 of 2
1 of 2
Power Take-Off (PTO) Schematics