GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 TopKick C-Series (Crew) C6/C7/C8 🢒 Engine 🢒 Engine Electrical 🢒 Engine Electrical Component Views
Figure 1:

Drivers Side Below I/P
Object Number: 822036 Size: LF
(1)Clutch Start Switch
(2)Clutch Start Switch Connector
(3)Brake Pedal
(4)Clutch Pedal
(5)I/P Harness
(6)Cross Body Harness
(7)Clutch Pedal Position (CPP) Switch
Figure 2:

Front of Engine (LB7/LLY)
Object Number: 822096 Size: LF
(1)Generator Ring Terminal
(2)Generator Connector
(3)Generator
(4)Generator Connector
(5)Generator
(6)Engine Harness
(7)Generator Ring Terminal
Figure 3:

Engine Harness to Engine (LG5), Right Side
Object Number: 689981 Size: LF
(1)Engine Coolant Temperature (ECT) Switch (UER)
(2)Generator
Figure 4:

Right Side of the Engine (LG4)
Object Number: 228805 Size: LF
(1)Engine Harness
(2)Generator Fuse
(3)Generator
(4)A/C Compressor Clutch (C60)
(5)A/C Compressor (C60)
(6)Engine Oil Pressure (EOP) Sensor
Figure 5:

Front of Engine (L18)
Object Number: 822076 Size: LF
(1)Generator
(2)Generator Assembly
(3)Engine Harness
(4)Generator Ring Terminal
Figure 6:

Starter Location (L18/LB7/LLY/LG4/LG5)
Object Number: 822074 Size: LF
(1)Starter (LB7/LLY)
(2)Starter (L18)
(3)Starter (LG5)
(4)Starter (LG4)