GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2002
🢒
Chevrolet C-Series Medium Duty Truck B7
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Engine Electrical Component Views
Figure
1:
Ether Injector (LG5/KTE)
(1)
Ether Injector Control Valve
Figure
2:
IP Harness to Dash Panel, Right Forward
(1)
Relay Block #4
(2)
Speedometer Adapter
(3)
Fuse Block 2
(4)
Fuse Block 1
(5)
IP Fuse Block/ Mini-Relay Center
(6)
Relay Block 3
(7)
Relay Block 2
(8)
Flasher Relay Center
(9)
Relay Block 1
Figure
3:
Engine Harness Components, Upper Right Rear (LG5)
(1)
Ether Injector Control Valve Connector
(2)
Intake Air (IA) Heater Relay C1
(3)
Intake Air (IA) Heater Relay
(4)
Intake Air (IA) Heater Relay C2
(5)
Engine Metal Temperature Switch
Figure
4:
Left Side of IP (Components), Forward
(1)
IP Dimming Module
(2)
Instrument Panel Cluster (IPC)
(3)
C225
(4)
Clutch Pedal Position (CPP) Switch
(5)
C212 Upfitter Connector
(6)
C212 Upfitter Connector Shunt
(7)
Junction Block - Upfitter IP
(8)
Daytime Running Lamps (DRL) Control Module
(9)
Driver Information Center (DIC)
(10)
Headlamp Switch
Figure
5:
Engine Harness to Generator, Upper Right Forward (LG5)
(1)
Generator Inline Fuse
(2)
Generator C2
(3)
Generator C3
(4)
Generator R Terminal
(5)
Generator
(6)
Generator BATT Terminal
(7)
Generator C1
Figure
6:
Engine Harness to Generator, RH Front (L18)
(1)
Generator BATT Terminal
(2)
Generator C2
(3)
Generator
Figure
7:
Engine Harness and Battery Cables to Starter, Upper Right Front (LG5)
(1)
Starter Solenoid
(2)
Starter BATT Terminal
(3)
Starter SW Terminal
(4)
Starter Solenoid C4
(5)
Starter Solenoid C2
(6)
Starter
(7)
Positive Battery Cable
Figure
8:
Starter Harness Components, RH Front (LG5/KQR)
(1)
Starter Solenoid
(2)
Starter SW Terminal
(3)
Starter BATT Terminal
(4)
Starter
(5)
Starter Temperature Switch
(6)
Starter Harness
(7)
Engine Harness
Figure
9:
Engine Harness and Battery Cable to Starter, Upper Right Front (L18)
(1)
Starter Solenoid
(2)
Starter
(3)
Starter SW Terminal
(4)
Starter BATT Terminal
(5)
Starter Solenoid C1
(6)
Starter Solenoid C4
(7)
Starter Solenoid C2
(8)
Fusible Link M
(9)
Positive Battery Cable