Hummer H1 (2002+). Manual - part 60

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 Transmission/Transfer Case  5-39

®

05745159

24 WAY PCM-BROWN  LOCATION: CENTER CONSOLE, PCM

PIN

CKT

COLOR

DESCRIPTION

A1

491

BK

Closure ground

A2

703

OR

High resolution sensor signal

A3

565

BR

Transmission output speed sensor/VSS

A4

442

BR

Cam sensor signal

A5

349

YL

Crankshaft position sensor signal

A6

223

DB

Vehicle speed sensor

A7

709

DB

Injection timing stepper motor (HI)

A8

708

TN

Injection timing stepper motor (LO)

A9

710

OR

Injection timing stepper motor (LO)

A10

711

YL

Injection timing stepper motor (HI)

A11

151

GY

Cruise control on/off signal

A12

722

PP

APP (2) ground

B1

719

BR

APP (1) ground

B2

718

DB

APP (1) signal

B3

351

PK

Front axle switch signal + from jumper 

B4

764

PP

B5

763

DB

B6

762

OR

B7

PTO (1360 rpm) user installed

B8

PTO (1070 rpm) user installed

B9

810

PP

Cruise control brake switch

B10

22

RD

TCC brake switch

B11

152

DB

Cruise control set/coast signal

B12

359

BK

Boost, engine temp, intake air temp, trans temp sensor ground

9-S12-028

A1

A12

B1

A12

C29 MALE

5-40

Transmission/Transfer Case

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®

10 WAY TRANSMISSION-GREY  LOCATION: A BEAM, LEFT NEAR LIFT PUMP

PIN

CKT

COLOR

CIRCUIT DESCRIPTION

A

495

DB

Transmission Input Speed Sensor low

B

496

GY

Transmission Input Speed Sensor high

C

237

LG

1-2 shift solenoid control

D

315 

YL

2-3 shift solenoid control

E

924

TN

Torque Converter Clutch solenoid activation

F

264

RD

Pressure Control Solenoid high

G

265

LG

Pressure Control Solenoid low

H

763

DB

Transmission fluid pressure manual valve position switch range “B”

J

764

PP

Transmission fluid pressure manual valve position switch range “C”

K

762

OR

Transmission fluid pressure manual valve position switch range “A”

9-S12-023

9-S12-024

A

E

F

K

A

E

F

K

C32 MALE

C32 FEMALE

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 Transmission/Transfer Case  5-41

®

05745159

10 WAY TRANSMISSION-BLACK  LOCATION: A BEAM, LEFT NEAR LIFT PUMP

PIN

CKT

COLOR

CIRCUIT DESCRIPTION

A

676

PP

Vehicle Speed Sensor high

B

679

LG

Vehicle Speed Sensor low

C

D

E

210

DG

Transfer case lock switch light activation

F

351

PK

Transmission ignition feed

G

H

923

BR

Transmission Fluid Temperature signal

I

359

BK

Transmission Fluid Temperature sensor ground

J

784

DB

Transfer case range switch signal

9-S12-023

9-S12-024

A

E

F

K

A

E

F

K

C33 MALE

C33 FEMALE

5-42

Transmission/Transfer Case

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®

20 WAY TRANSMISSION PASSTHROUGH  LOCATION: TRANSMISSION, LEFT

PIN

CKT

COLOR

CIRCUIT DESCRIPTION

A

237

LG

1-2 Shift Solenoid activation

B

315

YL

2-3 Shift Solenoid activation

C

264

RD

Pressure Control Solenoid high

D

265

LB

Pressure Control Solenoid low

E

351

PK

Transmission ignition feed

F

G

H

J

K

L

923

BR

Transmission Fluid Temperature signal

M

359

BK

Transmission Fluid Temperature sensor ground

N

762

OR

Transmission fluid pressure manual vavle position switch range “A”

P

764

PP

Transmission fluid pressure manual valve position switch range “C”

R

763

DB

Transmission fluid pressure manual valve position switch range “B”

S

924

TN

Torque Converter Clutch solenoid activation

T

W

X

Y

9-S12-022

A

D

E

L

T

Y

S

K

C34 FEMALE