Hummer H2. Manual - part 1218

C210 Terminal Identification Headliner Harness to I/P Harness 

Connector 

Part 

Information

z

12186991  

z

2-Way F Metri-Pack 150 Series 
(YE)  

Connector 

Part 

Information

z

15358601  

z

2-Way M Metri-Pack 280 
Series (YE)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

BN

347

Steering Wheel Module - 
High Control

A

WH

347

Steering Wheel Module - 
High Control

B

BK

348

Steering Wheel Module - 
Low Control

B

D-GN

348

Steering Wheel Module - 
Low Control

Connector 

Connector 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Connector End Views) - Hummer H2

  

C212 Terminal Identification Upfitter Off-Road Lamps Harness 

Part 

Information

z

15336205  

z

12-Way F GT Mixed (BK)  

Part 

Information

z

15336209  

z

12-Way M GT Mixed (BK)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

OG

3840

Battery Positive Voltage

A

OG

3840

Battery Positive Voltage

B

-

-

Not Used

B

-

-

Not Used

C

D-BU

1353

RAP Supply Voltage

C

D-BU

1353

RAP Supply Voltage

D

GY

655

Cellular Microphone Signal (-
EXP)

D

GY

655

Cellular Microphone Signal (-
EXP)

E

BARE

514

Ground (-EXP)

E

BARE

514

Ground (-EXP)

F

BK

1050

Ground

F

BK

1050

Ground

G

-

-

Not Used

G

-

-

Not Used

H

D-GN

1488

Noise Reduction Microphone 
Signal w/ Class 2 Amplifier

H

D-GN

1488

Noise Reduction Microphone 
Signal w/ Class 2 Amplifier

J

L-

GN/BK

1354

Noise Reduction Microphone 
Supply Voltage w/ Class 2 
Amplifier

J

L-

GN/BK

1354

Noise Reduction Microphone 
Supply Voltage w/ Class 2 
Amplifier

K-

M

-

-

Not Used

K-

M

-

-

Not Used

Connector 

Part 

Information

z

12147503  

z

2-Way F Metri-Pack 480 Series 
Sealed (BK)  

Connector 

Part 

Information

z

12147517  

z

2-Way M Metri-Pack 280 Series
Sealed (BK)  

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Connector End Views) - Hummer H2

  

C277 Terminal Identification Steering Column Harness to Steering Wheel Harness 

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

PU

34

Roof Off - Road Lamps 
Supply Voltage 2

A

PU

34

Roof Off - Road Lamps 
Supply Voltage 2

B

RD

122

Roof Off - Road Lamps 
Supply Voltage 1

B

RD

122

Roof Off - Road Lamps 
Supply Voltage 1

Connector 

Part 

Information

z

12047886  

z

8-Way F Metri-Pack 150 Series 
(BK)  

Connector 

Part 

Information

z

12045688  

z

8-Way M Metri-Pack 150 Series
(BK)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

YE

1327

DIC Fuel Signal

A

YE

1327

DIC Fuel Signal

B

D-BU

894

DIC Toggle Switch Signal 
(Trip)

B

D-BU

894

DIC Toggle Switch Signal 
(Trip)

C

PU

1358

DIC Switch Signal 
(Personalization)

C

D-GN

1358

DIC Switch Signal 
(Personalization)

D

OG/BK

1816

DIC Set/Reset Switch Signal 
(Select)

D

OG

1816

DIC Set/Reset Switch Signal 
(Select)

E

PK

1796

Steering Wheel Controls 
Supply Voltage

E

WH

1796

Steering Wheel Controls 
Supply Voltage

F

BN/WH

230

Steering Wheel Lamps 
Dimming Control

F

BN

230

Steering Wheel Lamps 
Dimming Control

G

L-GN

1011

Remote Radio Control 
Signal

G

L-GN

1011

Remote Radio Control Signal

L-GN

1011

Remote Radio Control Signal

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Connector End Views) - Hummer H2

  

C298 Terminal Identification Body Harness to I/P Harness 

H

BK

1851

Ground

H

BK

1851

Ground

Connector 

Part 

Information

z

15317325  

z

22-Way F GT 150 280 (LT GY) 

Connector 

Part 

Information

z

15317322  

z

22-Way M GT 150 280 (LT 
GY)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A1

GY/BK

2334

Radio Mute Signal-w/o Class 
2 Amplifier

A1

GY/BK

2334

Radio Mute Signal-w/o Class 
2 Amplifier

L-

GN/BK

1354

Noise Reduction Microphone 
Supply Voltage-w/Class 2 
Amplifier

L-

GN/BK

1354

Noise Reduction Microphone 
Supply Voltage-w/Class 2 
Amplifier

A2

PU

493

Rear Seat Audio Enable 
Signal-w/o Class 2 Amplifier

A2

PU

493

Rear Seat Audio Enable 
Signal-w/o Class 2 Amplifier

D-GN

1488

Noise Reduction Microphone 
Signal-w/Class 2 Amplifier

D-GN

1488

Noise Reduction Microphone 
Signal-w/Class 2 Amplifier

A3

TN

201

Left Front Speaker Output (+) A3

TN

201

Left Front Speaker Output (+)

A4 BK/WH

1851

Ground

A4 BK/WH

1851

Ground

A5

-

-

Not Used

A5

-

-

Not Used

A6

OG

3040

Battery Positive Voltage

A6

OG

3040

Battery Positive Voltage

A7

WH

1304

Liftgate Door Lock Relay 
Control

A7

WH

1304

Liftgate Door Lock Relay 
Control

A8

OG

3740

Battery Positive Voltage

A8

OG

3740

Battery Positive Voltage

A9

L-GN

200

Right Front Speaker Output 
(+)

A9

L-GN

200

Right Front Speaker Output 
(+)

A10

TN

511

Left Front Low Level Audio 
Signal (+)

A10

TN

511

Left Front Low Level Audio 
Signal (+)

A11

D-GN

1947

Left Front Low Level Audio 
Signal (-)

A11

D-GN

1947

Left Front Low Level Audio 
Signal (-)

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Connector End Views) - Hummer H2