Hummer H2. Manual - part 182

Fig. 6: Behind the Left Side of the I/P Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 6 

Callout

Component Name

1

Instrument Panel

2

Body Control Module (BCM)

3

Transfer Case Shift Control Module

4

Transfer Case Shift Control Switch

5

Transfer Case Shift Control Module

6

I/P Harness

7

Transfer Case Shift Control Module - C3

8

Transfer Case Shift Control Module - C2

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Body Control System - Hummer H2

  

BODY CONTROL SYSTEM CONNECTOR END VIEWS 

Body Control Module (BCM) Terminal Identification - C1 

Body Control Module (BCM) Terminal Identification - C2 

9

Transfer Case Shift Control Module - C1

10

Headlamp and Panel Dimmer Switch

11

BCM - C1

12

BCM - C2

13

BCM - C3

14

BCM - C4

15

BCM - C5

16

BCM - C6

17

Body Harness

Connector Part Information

z

12177194  

z

6-Way F Metri-Pack 150 Series (WH)  

Pin

Wire Color

Circuit No.

Function

A

RD

2353

Instrument Panel Lamps Dimming Supply Voltage

B

PU/WH

1382

LED Dimming Signal

C

OG

4040

Battery Positive Voltage

D

OG

1732

Inadvertent Power Courtesy Lamps Supply Voltage

E

BN/WH

230

Instrument Panel Lamps Dimming Control

F

OG

2240

Battery Positive Voltage

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Body Control System - Hummer H2

  

Connector Part Information

z

12110088  

z

24-Way F Micro-Pack 100 Series (WH)  

Pin

Wire Color

Circuit No.

Function

A1

-

-

Not Used

A2

D- BU

1796

Steering Wheel Radio Controls Supply Voltage

A3

TN/BK

254

Rear Door Unlock Relay Control

A4

PK/WH

1970

Headlamp Low Beam Relay Control

A5

-

-

Not Used

A6

GY/BK

255

Rear Door Lock Relay Control

A7

-

-

Not Used

A8

WH

193

Rear Defog Relay Control

A9-A10

-

-

Not Used

A11

RD/WH

812

12 Volt Reference

A12

OG

1140

Battery Positive Voltage

B1

BK/WH

1969

Headlamp High Beam Relay Control

B2

WH

1080

Park Lamp Relay Control

B3

D- BU

1353

RAP Supply Voltage

B4

L- GN/BK

592

DRL Relay Control

B5

PU

359

DRL Off Indicator Control

B6

BK/WH

1851

Ground

B7

BK

1835

Security System Sensor Low Reference

B8

PK

1348

Headlamp On Indicator Control

B9

BK

28

Horn Relay Control

B10

WH

1309

Lateral Acceleration Input Signal

B11

GY

1056

Dimmer Switch 5V Reference Voltage

B12

L- GN

1037

BCM Class 2 Serial Data

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Body Control System - Hummer H2

  

Body Control Module (BCM) Terminal Identification - C3

Body Control Module (BCM) Terminal Identification - C4 

Connector Part Information

z

12160778  

z

24-Way F Micro-Pack 100 Series (BN)  

Pin

Wire Color

Circuit No.

Function

A1-A3

-

-

Not Used

A4

WH

278

Ambient Light Sensor Signal

A5

GY

1548

Passenger Sunload Sensor Signal

A6

YE

1836

Security System Sensor Signal

A7

L- GN

1011

Remote Radio Control Signal

A8

D- GN

588

DRL Switch Signal

A9

-

-

Not Used

A10

D- GN

113

Windshield Wiper Switch Signal 2

A11

PU

328

Interior Lamp Defeat Switch Signal

A12

-

-

Not Used

B1

YE

710

Class 2 Serial Data

B2

GY/BK

308

Park Lamp Switch Signal

B3-B4

-

-

Not Used

B5

L- BU/BK

590

Driver Sunload Sensor Signal

B6

BK/WH

1851

Ground

B7

-

-

Not Used

B8

OG/BK

2090

Dimming Switch Signal

B9

L- GN

11

Headlamp Dimmer Switch Signal

B10

-

-

Not Used

B11

L- BU

553

Tow/Haul Switch Signal

B12

-

-

Not Used

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Body Control System - Hummer H2