Hummer H2. Manual - part 409

z

Overspeed/Vehicle Overspeed 

The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 
message to the chime producer indicating the chime frequency and duration, continuous. 

z

Reduced Engine Power 

The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 
message to the chime producer indicating the chime frequency and duration. 

z

Service Stability System 

The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 
message to the chime producer indicating the chime frequency and duration. 

z

Stability System Disabled 

The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 
message to the chime producer indicating the chime frequency and duration. 

z

Trans Hot Idle Engine 

The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 
message to the chime producer indicating the chime frequency and duration, continuous. 

Refer to Indicator/Warning Message Description and Operation . 

SPECIAL TOOLS AND EQUIPMENT 

SPECIAL TOOLS 

Special Tools 

Illustration

Tool Number/Description

J 33431-C 

Signal Generator and Instrument Panel Tester

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

  

2004 ACCESSORIES & EQUIPMENT

Keyless Entry - Hummer H2 

SCHEMATIC AND ROUTING DIAGRAMS 

KEYLESS ENTRY SCHEMATICS 

Fig. 1: Keyless Entry 
Courtesy of GENERAL MOTORS CORP. 

COMPONENT LOCATOR 

KEYLESS ENTRY COMPONENT VIEWS 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Keyless Entry - Hummer H2

  

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Keyless Entry - Hummer H2

  

Fig. 2: Remote Control Door Lock Receiver (RCDLR) Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 2 

KEYLESS ENTRY CONNECTOR END VIEWS 

Driver Door Module (DDM) - Terminal Identification - C1 

Callout

Component Name

1

RCDLR (Part of the Front Passenger Door Module)

2

FPDM-C2

3

Passenger Inner Side Door Panel

4

FPDM-C1

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Keyless Entry - Hummer H2

  

Driver Door Module (DDM) - Terminal Identification - C2 

Connector Part Information

z

15393410  

z

4-Way F AMP 2.8mm Sealed (NA)  

Pin

Wire Color

Circuit No.

Function

1

BN

165

Power Window Motor Left Front Down Control

2

OG

1240

Battery Positive Voltage

3

D-BU

164

Power Window Motor Left Front Up Control

4

BK

1050

Ground

Connector Part Information

z

15398841  

z

26-Way F AMP Lever Assist (BK)  

Pin

Wire Color

Circuit No.

Function

1-2

-

-

Not Used

3

BN

1183

Left Front Door Switch Low Reference

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Keyless Entry - Hummer H2