Hummer H1 (2002+). Manual - part 245

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 Electrical System  12-201

®

05745159

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

9-S12-023

9-S12-024

A

E

F

K

A

E

F

K

C32 MALE

C32 FEMALE

PIN

CKT

COLOR

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”

4-1-00

12-202

Electrical System

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®

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

9-S12-023

9-S12-024

A

E

F

K

A

E

F

K

C33 MALE

C33 FEMALE

PIN

CKT

COLOR

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

J

359

BK

Transmission Fluid Temperature sensor ground

K

784

DB

Transfer case range switch signal

4-1-00

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 Electrical System  12-203

®

05745159

20 WAY TRANSMISSION PASS THROUGH  LOCATION: TRANSMISSION, LEFT

9-S12-022

A

D

E

L

T

Y

S

K

C34 FEMALE

PIN

CKT

COLOR

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 valve 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

4-1-00

12-204

Electrical System

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®

3 WAY LOW COOLANT SENSOR  LOCATION: SURGE TANK

2 WAY HVAC BLOWER  LOCATION: RIGHT A-PILLAR

PIN

CKT

COLOR

DESCRIPTION

A

291

PK

Ignition power

B

794

RD

Signal output

C

57

BK

Ground

C35 FEMALE                C35 MALE

A

B

C

9-S12-090

9-S12-091

A

B

C

9-S12-105

9-S12-106

C36 MALE

C36 FEMALE

PIN

CKT

COLOR

DESCRIPTION

A

364

RD

Blower relay power

B

58

BK

Blower motor ground

4-1-00