Hummer H2. Manual - part 1074

Connector Part 

Information

z

12193905  

z

68-Way F Metri-Pack 280 Series Flexlock (GY)  

Pin

Wire Color

Circuit 

No.

Function

A1

L-GN

24

Backup Lamp Supply Voltage - BCM

L-GN

24

Backup Lamp Supply Voltage - Junction Block - Rear

A2

-

-

Not Used

A3

BK/WH

1704

Low Reference

A4

D-GN/WH

636

Ambient Air Temperature Sensor Signal

A5

BK/WH

1851

Ground - HVAC Control Module

BK/WH

1851

Ground - Data Link Communications

A6

WH

193

Rear Defog Relay Control

A7

-

-

Not Used

A8

BN/WH

230

Instrument Panel Lamps Dimming Control

A9

BN

341

Ignition 3 Voltage

A10

D-GN/WH

817

Vehicle Speed Signal - Navigational Radio

A11

BN/WH

230

Instrument Panel Lamps Dimming Control - HVAC Control 
Module

BN/WH

230

Instrument Panel Lamps Dimming Control - Headlamp Switch

A12

GY/BK

690

Courtesy Lamp Supply Voltage

B1-B2

-

-

Not Used

B3

BK/WH

1851

Ground (UB1/UC6 w/o UE4)

B4

-

-

Not Used

B5

BK/WH

1851

Ground

B6

OG

1840

Battery Positive Voltage

B7

RD

642

Battery Positive Voltage

B8

BN/WH

230

Instrument Panel Lamps Dimming Control

B9

D-GN/WH

817

Vehicle Speed Signal - Navigational Radio

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Component List) - Hummer H2

  

B10

GY/BK

690

Courtesy Lamp Supply Voltage - Footwell Courtesy Lamp - Left 
(If Equipped)

GY/BK

690

Courtesy Lamp Supply Voltage - Footwell Courtesy Lamp - Right 
(If Equipped)

B11-B12

-

-

Not Used

C1

-

-

Not Used

C2

BN/WH

230

Instrument Panel Lamps Dimming Control - Steering Wheel 
Controls

BN/WH

230

Instrument Panel Lamps Dimming Control - Traction Control 
Switch

C3

BN/WH

230

Instrument Panel Lamps Dimming Control

C4

OG

1732

Inadvertent Load Control Courtesy Lamps Supply Voltage - I/P 
Compartment Lamp

OG

1732

Inadvertent Load Control Courtesy Lamps Supply Voltage - 
Underhood Lamp

C5

BK/WH

1851

Ground - Rear Seat Audio

BK/WH

1851

Ground - Headlamp Switch

C8

BN/WH

230

Instrument Panel Lamps Dimming Control - Transfer Case

BN/WH

230

Instrument Panel Lamps Dimming Control - Ride Height Switch 
(w/ZM6)

C9

OG

1340

Battery Positive Voltage

C10

BN

2409

Interior Park Lamps Supply Voltage

C11-C12

-

-

Not Used

D1

WH/BK

5515

Inside Air Temperature Sensor Assembly Control

D2

BN/WH

230

Instrument Panel Lamps Dimming Control

D3

BN/WH

230

Instrument Panel Lamps Dimming Control

D4

OG

1732

Inadvertent Load Control Courtesy/Vanity/Reading Lamps Supply 
Voltage

D5

BK/WH

1851

Ground - I/PC

BK/WH

1851

Ground - OnStar(R) Module

D8

BK/WH

1851

Ground

D9

BK

1050

Ground

D10

BN

2409

Interior Park Lamps Supply Voltage

D11-D12

-

-

Not Used

E1

BN

718

Low Reference

E2

PK

1691

Automatic Day/Night Mirror Low Reference

E3

-

-

Not Used

E4

PU/WH

1382

LED Dimming Signal - 4WD Indicator Switch

PU/WH

1382

LED Dimming Signal - Ride Height Switch (w/ZM6)

E5

BK/WH

1851

Ground - Radio

BK/WH

1851

Ground - Flasher Module

E6

D-GN/WH

817

Vehicle Speed Signal - Navigational Radio

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Component List) - Hummer H2

  

Relay Block Terminal Identification - I/P C3 

E7

PU/WH

1382

LED Dimming Signal

E8

BK/WH

1851

Ground - BCM - C2

BK/WH

1851

Ground - BCM - C3

E9

-

-

Not Used

E10

RD

242

Battery Positive Voltage

E11-E12

-

-

Not Used

F1

D-GN

734

Inside Air Temperature Sensor Signal

F2

GY

1690

Automatic Day/Night Mirror Signal

F3

PK

739

Ignition 1 Voltage

F4

-

-

Not Used

F5

BK/WH

1851

Ground

F6

PU/WH

1382

LED Dimming Signal - Headlamp Switch

PU/WH

1382

LED Dimming Signal - BCM

F7

OG

4540

Battery Positive Voltage

F8

BK/WH

1851

Ground

F9

L-BU

1620

Trailer CHMSL Supply Voltage

F10

D-BU

47

Trailer Auxiliary Supply Voltage

F11

YE

243

Accessory Voltage

F12

-

-

Not Used

Connector Part 

Information

z

15328768  

z

12-Way F Metri-Pack 280 Series Flexlock (BN)  

Pin

Wire Color

Circuit 

No.

Function

A

L-GN

24

Backup Lamp Supply Voltage

B

OG

4540

Battery Positive Voltage

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Component List) - Hummer H2

  

Relay Block Terminal Identification - I/P C4 

C

BK

1050

Ground

D

-

-

Not Used

E

BN

341

Ignition 3 Voltage

F

-

-

Not Used

G

BK/WH

1704

Low Reference

H-J

-

-

Not Used

K

D-GN/WH

636

Ambient Air Temperature Sensor Signal

L

GY/BK

690

Courtesy Lamp Supply Voltage

M

OG

1732

Inadvertent Load Control Courtesy/Vanity/Reading Lamps 
Supply Voltage

Connector Part 

Information

z

12193922  

z

6-Way F Metri-Pack 280 Series Flexlock (CRM)  

Pin

Wire Color

Circuit 

No.

Function

A

BN/WH

230

Instrument Panel Lamps Dimming Control - Sunroof Switch 
(w/CF5)

BN/WH

230

Instrument Panel Lamps Dimming Control - Garage Door 
Opener

B

PK

1691

Automatic Day/Night Mirror Low Reference

C

GY

1690

Automatic Day/Night Mirror Signal

D

D-GN

734

Inside Air Temperature Sensor Signal

E

BN

718

Low Reference

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems (Component List) - Hummer H2