GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Body and Accessories 🢒 Power Take-Off 🢒 Power Take-Off (PTO) Schematics

Power Take-Off (PTO) Schematics LG4/L18/LB7

Figure 1:

Power Take-Off - 1 of 2
Object Number: 789838 Size: FS
Master Electrical Component List
Power Take-Off (PTO) Description and Operation
Power Takeoff (LG4/L18/LB7) - 2 of 2
Underhood Fuse Block, ENG 3, O2A, and ENG 2 Fuses (LG4)
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
Underhood Fuse Block, ENG 4 and ENG 1 Fuses (L18/LB7)
Cruise Control Switch (L18/LB7)
G101 - 1 of 2
Figure 2:

Power Takeoff - 2 of 2
Object Number: 826944 Size: FS
Master Electrical Component List
Power Take-Off (PTO) Description and Operation
Power Takeoff (LG4/L18/LB7) - 1 of 2
G100 (LB7)
G100 (L18)
G100 (LG4)

Power Take-Off (PTO) Schematics LG5


Object Number: 826946 Size: FS
Master Electrical Component List
Power Take-Off (PTO) Description and Operation
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
BRAKE, CHASSIS, HTR/AC, and AXLE/4WD Fuses/Circuit Breakers
Underhood Fuse Block, ENG4 and ENG1 Fuses (LG4/LG5)
BRAKE, CHASSIS, HTR/AC, and AXLE/4WD Fuses/Circuit Breakers
Device Controls - Switches
G100 (LG5)