Hummer H2. Manual - part 1185

STARTER MOTOR USAGE 

Starter Motor Usage 

GENERATOR USAGE 

Generator Usage 

SCHEMATIC AND ROUTING DIAGRAMS 

STARTING AND CHARGING SCHEMATICS 

Fig. 1: Starting Schematics 
Courtesy of GENERAL MOTORS CORP.

Applications

Starter Model

6.0L (LQ4)

PG-260L

Base

Generator Model

Delphi AD244

Rated Output

145 A

Load Test Output

102 A

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 2: Charging Schematics 
Courtesy of GENERAL MOTORS CORP. 

COMPONENT LOCATOR 

ENGINE ELECTRICAL COMPONENT VIEWS 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 3: Engine Electrical Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 3 

Callout

Component Name

1

Generator

2

Junction Block - Battery Cable

3

G100

4

Starter Solenoid

5

Starter

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 4: Top Of Steering Column Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 4 

ENGINE ELECTRICAL CONNECTOR END VIEWS 

Generator Terminal Identification 

Callout

Component Name

1

Ignition Switch

2

Passlock Sensor

3

Ignition Key Alarm Switch

4

Ignition Lock Cylinder Control Actuator

5

Steering Column

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2