Hummer H3. Manual — part 1121

Fig. 2: Starting System Schematic - M30
Courtesy of GENERAL MOTORS CORP.

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 3: Charging System Schematic
Courtesy of GENERAL MOTORS CORP.

COMPONENT LOCATOR

ENGINE ELECTRICAL COMPONENT VIEWS

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 4: Identifying Engine Electrical Components
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 4

Callout

Component Name

1

Negative Battery Cable

2

Battery

3

Positive Battery Cable

4

Generator

5

Engine-LRR

6

G120

7

G100

8

C130 (UE1)

9

Generator Control Module

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 5: Identifying Engine Electrical Components (1 Of 2)
Courtesy of GENERAL MOTORS CORP.

Callouts For Fig. 5

Callout

Component Name

1

Battery Positive Cable

2

Starter Solenoid

3

Starter Motor

4

G100

5

OnStar Fuse

6

Battery

7

Generator Connector

8

Generator

2007 Hummer H3

2007 ENGINE Engine Electrical - H3