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Power and Grounding Component Views

Fig 1: Front Engine Compartment
GM1554832Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Battery Positive Voltage
2 Starter Solenoid
3 Starter Crank Voltage
4 Starter Motor
5 G100
6 Battery
7 Generator Connector
8 Generator
Fig 2: Fuse Block - Underhood Connectors
GM1550561Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C125 Body Harness to Engine Harness (Transfer Case)
2 Fuse Block - Underhood C4 (Engine Harness)
3 Fuse Block - Underhood C3 (Engine Harness)
4 C115 Forward Lamp Harness to Body Harness
5 Fuse Block - Underhood C1 (Body Harness)
6 Fuse Block - Underhood C2 (Body Harness)
Fig 3: Ground Locations
GM1550554Courtesy of GENERAL MOTORS CORP.
Callout Component Name
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
Fig 4: Engine Components - Left Side (L52)
GM1563749Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Evaporative Emission (EVAP) Canister Purge Soleniod 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
Fig 5: Steering Column Harness Components
GM1550693Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inflatable Restraint Steering Wheel Module Coil
2 Inflatable Restraint Steering Wheel Module Connectors
3 Ignition Switch
4 Ignition Lock Cylinder Control Actuator
5 Steering Wheel Position Sensor
6 C201 Steering Column Harness to I/P Harness
7 C275 Steering Column Harness to I/P Harness
8 Ignition Switch Connector
9 Turn Signal/Multifunction Switch