Hummer H2. Manual — part 1932

A/C Low Pressure Switch Terminal Identification

Connector Part Information

z

12162017

z

2-Way F Metri-Pack 150 Series Sealed (MD GY)

Pin

Wire Color

Circuit No.

Function

A

BK

550

Ground

B

D-GN

59

A/C Compressor Clutch Supply Voltage

Connector Part Information

z

12052644

z

2-Way F Metri-Pack 150 Series Sealed (GY)

Pin

Wire Color

Circuit No.

Function

A

D-BU

204

A/C Low Pressure Sensor Signal

2004 Hummer H2

2004 HVAC HVAC Systems - Automatic - Hummer H2

A/C Refrigerant Pressure Sensor Terminal Identification

Air Temperature Actuator Terminal Identification - Left

B

BK

550

Ground

Connector Part Information

z

15344137

z

3-Way F GT 150 Sealed 5.2 (BK)

Pin

Wire Color

Circuit No.

Function

1

BK

2751

Low Reference

2

GY

2700

5-Volt Reference

3

RD/BK

380

A/C Refrigerant Pressure Sensor Signal

Connector Part Information

z

12064993

2004 Hummer H2

2004 HVAC HVAC Systems - Automatic - Hummer H2

Air Temperature Actuator Terminal Identification - Right

Air Temperature Sensor Assembly Terminal Identification - Inside

z

6-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit No.

Function

5

BN

341

Ignition 3 Voltage

6

D-BU

1199

Left Air Temperature Door Control

7

YE

1791

Low Reference

8

-

-

Not Used

9

L-BU

733

Left Air Temperature Door Position Signal

10

L-BU/BK

1688

5-Volt Reference

Connector Part Information

z

12064993

z

6-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit No.

Function

5

BN

341

Ignition 3 Voltage

6

WH/BK

1236

Right Air Temperature Door Control

7

YE

1791

Low Reference

8

-

-

Not Used

9

D-BU

1646

Right Air Temperature Door Position Signal

10

L-BU/BK

1688

5-Volt Reference

2004 Hummer H2

2004 HVAC HVAC Systems - Automatic - Hummer H2

Air Temperature Sensor Terminal Identification - Lower Left

Connector Part Information

z

12045813

z

4-Way F Metri-Pack 150 Series (NT)

Pin

Wire Color

Circuit No.

Function

A

D-GN

734

Inside Air Temperature Sensor Signal

B

WH/BK

5515

Inside Air Temperature Sensor Assembly Control

C

BK

1050

Ground

D

BN

718

Low Reference

Connector Part Information

z

12047662

z

2-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

BN

718

Low Reference

B

WH/BK

2339

Lower Left Air Temperature Sensor Signal

2004 Hummer H2

2004 HVAC HVAC Systems - Automatic - Hummer H2