Hummer H1 (2002+). Manual — part 247

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Electrical System 12-209

®

05745159

2 WAY REAR WINDOW DEFROSTER HARNESS LOCATION: C-PILLAR INTERMEDIATE

4 WAY REAR WINDOW DEFROSTER SWITCH CONNECTOR LOCATION: BACK OF THE HVAC

PIN

CKT

COLOR

DESCRIPTION

A

58

BK

Ground for the rear window defroster G4

B

689

PK

Rear window defroster 12 volt supply

PIN

CKT

COLOR

DESCRIPTION

A

688

RD

Fused battery voltage to the rear window defroster switch

B

399

DG

Fused ignition voltage to the rear window defroster switch

C

59

BK

Ground G4

D

689

PK

Rear window defroster 12 volt supply

9-S12-105

9-S12-106

C45 FEMALE

C45 MALE

A

A

B

B

9-S12-158

C46 FEMALE

A

D

4-1-00

12-210

Electrical System

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®

10 WAY CARGO DOOR LOCK DELAY MODULE CONNECTOR LOCATION: ON MODULE

5 WAY DRIVERS DOOR LOCK SWITCH CONNECTOR LOCATION: IN THE DRIVERS DOOR

PIN

CKT

COLOR

DESCRIPTION

1

Empty

2

Empty

3

59

BK

Ground G4

4

Empty

5

118

BR

Lock signal to the cargo door lock delay module

6

117

PK

Unlock signal to the cargo door lock delay module

7

Empty

8

Empty

9

517

OR

Fused battery input to the cargo door lock delay module

10

121

YL

Lock signal to the cargo door lock actuator

PIN

CKT

COLOR

DESCRIPTION

1

120

LG

Oscillating power/ground circuit

2

56

BK

Ground G4

3

517

OR

Fused battery input to the drivers door lock actuator

4

56

BK

Ground G4

5

119

TN

Oscillating power/ground circuit.

00-S12-022

C47 FEMALE

10

1

00-S12-021

C48 FEMALE

1

5

4-1-00

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Electrical System 12-211

®

05745159

5 WAY PASSENGER DOOR LOCK SWITCH CONNECTOR LOCATION: IN THE PASSENGERS DOOR

PIN

CKT

COLOR

DESCRIPTION

1

122

PP

Lock signal from the switch to the module

2

120

LG

Oscillating power/ground circuit

3

517

OR

Fused battery input to the passenger door lock switch

4

119

TN

Oscillating power/ground circuit

5

121

YL

Unlock signal from the switch to the module

00-S12-021

1

5

C49 FEMALE

3-1-01

12-212

Electrical System

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®

16 WAY RADIO HARNESS LOCATION: BACK OF THE RADIO

PIN

CKT

COLORS

DESCRIPTION

1

Empty

2

Empty

3

14

LB

Radio illumination

4

137

RD

Fused battery input to the radio (Ignition)

5

6

17

PP

Dimmer Circuit

7

476

GY

Fused radio memory feed (Battery)

8

59

BK

Ground G4

9

818

PP

Right rear speaker signal (Positive)

10

819

BK

Right rear speaker signal (Negative)

11

805

GY

Right front speaker signal (Positive)

12

811

BK

Right front speaker signal (Negative)

13

804

WH

Left front speaker signal (Positive)

14

813

BK

Left front speaker signal (Negative)

15

820

DG

Left rear speaker signal (Positive)

16

821

BK

Left rear speaker signal (Negative)2

00-S12-004

9

10

11

12

13

14

15

16

1

2

3

4

5

6

7

8

C56 FEMALE

3-1-01