Hummer H2. Manual — part 1052

Junction Block Terminal Identification - I/P C6

Junction Block Terminal Identification - I/P C7

Connector Part Information

z

12193929

z

6-Way F Metri-Pack 280 Series Flexlock (L-GN)

Pin

Wire Color

Circuit No.

Function

A

-

-

Not Used

B

BN

2409

Interior Park Lamps Supply Voltage

C

BK

1050

Ground

D-F

-

-

Not Used

Connector Part Information

z

12193922

z

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

Pin

Wire Color

Circuit No.

Function

2004 Hummer H2

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

Junction Block Terminal Identification - I/P C8

A

-

-

Not Used

B

TN

1047

PDM Class 2 Serial Data

C

OG

4240

Battery Positive Voltage

D

-

-

Not Used

E

OG

1340

Battery Positive Voltage

F

-

-

Not Used

Connector Part Information

z

12193928

z

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

Pin

Wire Color

Circuit No.

Function

A

WH/BK

2339

Lower Left Air Temperature Sensor Signal

B

BN

341

Ignition 3 Voltage - Mode Actuator

BN

341

Ignition 3 Voltage - Recirculation Actuator

C

BN

341

Ignition 3 Voltage - Air Temperature Actuator - Left

BN

341

Ignition 3 Voltage - Air Temperature Actuator - Right

D

D-BU

1646

Right Air Temperature Door Position Signal

E

WH/BK

1236

Right Air Temperature Door Control

F

D-GN

1614

Recirculation Door Control

2004 Hummer H2

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

2004 ACCESSORIES & EQUIPMENT

Wiring Systems (Component List) - Hummer H2

COMPONENT LIST

MASTER ELECTRICAL COMPONENT LIST

Master Electrical Component List

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2

SS) Valve (4L60-E)

In the automatic
transmission

Component Location

in Automatic

Transmission - 4L60-E

Automatic

Transmission Internal

Connector End Views

in Automatic

Transmission - 4L60-E

2-3 Shift Solenoid (2-3

SS) Valve (4L60-E)

In the automatic
transmission

Component Location

in Automatic

Transmission - 4L60-E

Automatic

Transmission Internal

Connector End Views

in Automatic

Transmission - 4L60-E

3-2 Shift Solenoid (3-2

SS) Valve (4L60-E)

In the automatic
transmission

Component Location

in Automatic

Transmission - 4L60-E

Automatic

Transmission Internal

Connector End Views

in Automatic

Transmission - 4L60-E

A/C Compressor Clutch RT front lower engine area

HVAC Component

Views in HVAC

Systems - Automatic

HVAC Connector End

Views in HVAC

Systems - Automatic

A/C Refrigerant Pressure

Sensor

RT front lower engine
compartment on high
pressure line near
compressor

HVAC Component

Views in HVAC

Systems - Automatic

HVAC Connector End

Views in HVAC

Systems - Automatic

A/C Low Pressure

Switch

On the right side of the A/C
accumulator at rear of
engine compartment

HVAC Component

Views in HVAC

Systems - Automatic

HVAC Connector End

Views in HVAC

Systems - Automatic

A/C Compressor Clutch

Relay

In the fuse block -
underhood

Electrical Center

Identification Views

-

A/T Shift Lock Control

Solenoid

Part of the floor shift
assembly under front floor
console

Automatic

Transmission Shift

Lock Control

Component Views in

Shift Lock Control

Automatic

Transmission Shift

Lock Control

Connector End Views

in Shift Lock Control

Accelerator Pedal

Position (APP) Sensor

Above the accelerator pedal
assembly

Engine Controls

Component Views in

Engine Controls - 6.0L

Engine Controls

Connector End Views

in Engine Controls -

2004 Hummer H2

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

2004 Hummer H2

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

6.0L

Air Suspension

Compressor

Center rear of vehicle, in
back of trailer hitch, to the
left side of the compressor

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension

Compressor Relay

At the left side of the
engine compartment near
the lower left wheel well
below the master cylinder

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Exhaust

Valve

Attached to the right side of
the compressor head

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Inflator

Switch

In the right rear of cargo
area near the D-pillar

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Inlet

Valve - LR

Near the right front of the
compressor to the left of the
inlet valve - RR

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Inlet

Valve - RR

Near the right front of the
compressor to the right of
the inlet valve - LR

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Module

Center rear of vehicle, in
back of trailer hitch, to the
left side of the compressor

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Pressure

Sensor - LT/RT

Center rear of vehicle, in
back of trailer hitch, to the
left side of the compressor

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Ride

Height Switch

Center of I/P to the left of
HVAC control head

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Sensor -

LR

At the left rear frame rail
attached to the top of the
frame

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Suspension Sensor -

RR

At the right rear frame rail
attached to the top of the
frame

Suspension Controls

Component Views in

Air Suspension

Suspension Controls

Connector End Views

in Air Suspension

Air Temperature

Actuator - Left

Attached to the lower
middle underside of the
HVAC assembly below the
evaporator and blower
module

HVAC Component

Views in HVAC

Systems - Automatic

HVAC Connector End

Views in HVAC

Systems - Automatic

Air Temperature

Actuator - Right

At the middle top of the
HVAC assembly behind the
Inflatable Restraint I/P
Module Disable Switch

HVAC Component

Views in HVAC

Systems - Automatic

HVAC Connector End

Views in HVAC

Systems - Automatic

At the middle left side of

HVAC Component HVAC Connector End

2004 Hummer H2

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