Power and Ground Component Views

Power and Grounding Component Views

Front Engine Compartment




1 - Battery Positive Voltage
2 - Starter Solenoid
3 - Starter Motor
4 - G100
5 - OnStar Fuse
6 - Battery
7 - Generator Connector
8 - Generator

Engine Components - Left Side (L52)




1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Starter Solenoid
3 - Knock Sensor (KS) Bank 2
4 - Crankshaft Position (CKP) Sensor
5 - G102
6 - G103
7 - Engine Block Heater
8 - Camshaft Position (CMP) Sensor - Intake
9 - Camshaft Position (CMP) Sensor - Exhaust

Ground Locations




1 - G106
2 - G320
3 - G310
4 - G340
5 - Chassis Harness
6 - G420
7 - G345 and or G350
8 - Body Harness
9 - G300
10 - Battery Positive Voltage (Starter Solenoid)
11 - Starter Crank Voltage
12 - G102
13 - G120 (Ground Strap-Chassis)
14 - G103
15 - G110 (Ground Strap-Engine Block)
16 - G104 (Negative Battery Cable)
17 - G105
18 - G100 (Battery Ground)
19 - Engine Harness