Hummer H2. Manual — part 2243

AUTOMATIC TRANSMISSION INLINE 20-WAY CONNECTOR END VIEW

AT Inline 20-Way Connector Terminal Identification, Engine Side

395

Bore Plug and Solenoid Retainer

395

Bore Plug and Solenoid Retainer

395

Bore Plug and Solenoid Retainer

395

Bore Plug and Solenoid Retainer

395

Bore Plug and Solenoid Retainer

395

Bore Plug and Solenoid Retainer

396

TCC PWM Solenoid Valve

397

Regulator Apply Spring

398

Isolator Valve

Connector Part

Information

z

12160493

z

Engine Harness Side 20 Way F Micro-Pack 100 W Series
(GRY)

Pin

Wire Color

Circuit

No.

Function

A

L-GN

1222

1-2 Shift Solenoid Valve Control

B

YE/BK

1223

2-3 Shift Solenoid Valve Control

C

RD/BK

1228

Pressure Control (PC) Solenoid Valve High Control

D

L-BU

/WH

1229

PC Solenoid Valve Low Control

E

PK

1020

Ignition 0 Voltage

F-K

-

-

Not Used

L

YE/ BK

1227

Transmission Fluid Temperature (TFT) Sensor Signal

M

BK

407

Low Reference

N

PK

1224

TFP Switch Signal A

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

AT Inline 20-Way Connector Terminal Identification, Transmission Side

P

RD

1226

TFP Switch Signal C

R

D-BU

1225

TFP Switch Signal B

S

WH

687

3-2 Downshift Solenoid Valve Control

T

TN/BK

422

Torque Converter Clutch Solenoid Valve Control

U

BN

418

Torque Converter Clutch Pulse Width Modulation Solenoid
Valve Control

V-W

-

-

Not Used

Connector Part

Information

z

12160782

z

Transmission Harness Side 20 Way M Micro-Pack 100 W
Series (GRY)

Pin

Wire Color

Circuit

No.

Function

A

L-GN

1222

1-2 Shift Solenoid Valve Control

B

YE

1223

2-3 Shift Solenoid Valve Control

C

PU

1228

Pressure Control (PC) Solenoid Valve High Control

D

L-BU

1229

PC Solenoid Valve Low Control

E

RD

839

Ignition 1 Voltage

L

BN

1227

Transmission Fluid Temperature (TFT) Sensor Signal

M

GY

452

Low Reference

N

PK

1224

TFP Switch Signal A

P

OG

1226

TFP Switch Signal C

R

D-BU

1225

TFP Switch Signal B

S

WH

687

3-2 Shift Solenoid Valve Control

T

BK

422

Torque Converter Clutch Solenoid Valve Control

U

TN

418

Torque Converter Clutch Pulse Width Modulation Solenoid
Valve Control

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

AUTOMATIC TRANSMISSION INTERNAL CONNECTOR END VIEWS

Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch Connector Terminal
Identification, Wiring Harness Side

1-2 Shift Solenoid (SS) Valve Connector Terminal Identification, Wiring Harness Side

V-W

-

-

Not Used

Connector Part Information

z

12162213

z

Conn 5-Way F M/P 150.2 P2S (NA)

Pin

Wire Color

Circuit No.

Function

A

BN

1227

Transmission Fluid Temperature (TFT) Sensor Signal

B

GY

452

Low Reference

C

PK

1224

TFP Switch Signal A

D

OG

1226

TFP Switch Signal C

E

D-BU

1225

TFP Switch Signal B

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

2-3 Shift Solenoid (SS) Valve Connector Terminal Identification, Wiring Harness Side

Connector Part Information

z

12162201

z

Conn 2-Way F M/P 150.2 P2S (NA)

Pin

Wire Color

Circuit No.

Function

A

RD

839B

Ignition 1 Voltage

B

L-GN

1222

1-2 Shift Solenoid Valve Control

Connector Part Information

z

12162201

z

Conn 2-Way F M/P 150.2 P2S (NA)

Pin

Wire Color

Circuit No.

Function

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2