Hummer H2. Manual - part 1223

C380 Terminal Identification Body Harness to Right Rear Seat Harness - Heated Seats 

Connector 

Part 

Information

z

12129136  

z

4-Way F Metri-Pack 150 Series 
(BK)  

Connector 

Part 

Information

z

12129135  

z

4-Way M Metri-Pack 150 Series
(BK)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

D-BU

211

Passenger Seat Lumbar Motor 
Forward Control

A

D-BU

211

Passenger Seat Lumbar Motor
Forward Control

B

WH

210

Passenger Seat Lumbar Motor 
Rearward Control

B

WH

210

Passenger Seat Lumbar Motor
Rearward Control

C

OG

2462

Passenger Seat Bolster Motor 
Forward Control

C

D-BU

2462

Passenger Seat Bolster Motor 
Forward Control

D

PK

2427

Passenger Seat Bolster Motor 
Rearward Control

D

L-BU

2427

Passenger Seat Bolster Motor 
Rearward Control

 

2004 Hummer H2 

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

  

C390 Terminal Identification Body Harness to Right Rear Door Harness 

Connector 

Part 

Information

z

12064752  

z

6-Way F Metri-Pack 280 Series 
(BK)  

Connector 

Part 

Information

z

12064754  

z

6-Way M Metri-Pack 280 Serie
(BK)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

OG

4540

Battery Positive Voltage

A

OG

4540

Battery Positive Voltage

B

BK

1150

Ground

B

BK

1150

Ground

C

BN

541

Ignition 3 Voltage

C

BN

541

Ignition 3 Voltage

D

BN

1634

Right Rear Heated Seat 
Switch Signal - w/KA7

D

BN/WH

1634

Right Rear Heated Seat 
Switch Signal - w/KA7

E

PK

1631

Right Rear Heated Seat Low 
Indicator Control - w/KA7

E

PK

1631

Right Rear Heated Seat Low 
Indicator Control - w/KA7

F

BK/WH

1638

Right Rear Heated Seat High 
Indicator Control - w/KA7

F

BK/WH

1638

Right Rear Heated Seat High 
Indicator Control - w/KA7

 

2004 Hummer H2 

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

  

Connector 

Part 

Information

z

12177259/12177260  

z

10-Way F and 17-Way F Metri-
Pack GT 150 Series (BK)  

Connector 

Part 

Information

z

12177258  

z

17-Way M Metri-Pack 
Connectors Mixed Series (WH)

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

GY/BK

1186

Power Window Switch Right 
Rear Up Control

A

GY/BK

1186

Power Window Switch Right
Rear Up Control

B

D-GN

1188

Power Window Switch Right 
Rear Down Control

B

D-GN

1188

Power Window Switch Right
Rear Down Control

C

L-GN

2266

Power Window Lockout 
Right Rear Signal

C

L-GN

2266

Power Window Lockout 
Right Rear Signal

D

-

-

Not Used

D

-

-

Not Used

E

BN/WH

230

Instrument Panel Lamps 
Dimming Control

E

BN/WH

230

Instrument Panel Lamps 
Dimming Control

F

BK

1250

Ground

F

BK

1250

Ground

G

OG

1340

Battery Positive Voltage

G

OG

1340

Battery Positive Voltage

H L-GN/BK

748

Right Rear Door Ajar Switch 
Signal

H L-GN/BK

748

Right Rear Door Ajar Switch
Signal

J

GY/BK

690

Courtesy Lamp Supply 
Voltage

J

GY/BK

690

Courtesy Lamp Supply 
Voltage

K

L-BU

115

Right Rear Speaker Output (-
)

K

L-BU

115

Right Rear Speaker Output (-
)

L-BU

115

Right Rear Speaker Output (-
)

L

D-BU

46

Right Rear Speaker Output 
(+)

L

D-BU

46

Right Rear Speaker Output 
(+)

 

2004 Hummer H2 

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

  

C420 Terminal Identification Body Harness to Lift Gate Jumper Harness 

D-BU

46

Right Rear Speaker Output 
(+)

M

BK

1250

Ground

M

BK

1250

Ground

N

TN

294

Door Lock Actuator Unlock 
Control

N

TN

294

Door Lock Actuator Unlock 
Control

P

GY

295

Door Lock Actuator Lock 
Control

P

GY

295

Door Lock Actuator Lock 
Control

R-

T

-

-

Not Used

R-

T

-

-

Not Used

Connector 

Part 

Information

z

15355586  

z

12-Way F GT 280 (MD GY)  

Connector 

Part 

Information

z

15326018  

z

12-Way M GT 280 (MD GY)  

Pin

Wire 

Color

Circuit 

No.

Function

Pin

Wire 

Color

Circuit 

No.

Function

A

PK/BK

1303

Liftgate Ajar Switch Signal A

PK/BK

1303

Liftgate Ajar Switch Signal

B

BK

1450

Ground

B

BK

1450

Ground

C

L-BU

1620

Trailer CHMSL Supply 
Voltage

C

L-BU

1620

Trailer CHMSL Supply 
Voltage

D

BN

2409

Interior Park Lamps Supply 
Voltage

D

BN

2409

Interior Park Lamps Supply
Voltage

E

GY

295

Door Lock Actuator Lock 
Control

E

GY

295

Door Lock Actuator Lock 
Control

F

TN

294

Door Lock Actuator Unlock 
Control

F

TN

294

Door Lock Actuator Unlock
Control

G

BN

2509

Left License Lamp Supply 
Voltage

G

BN/WH

2509

Left License Lamp Supply 
Voltage

 

2004 Hummer H2 

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