GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 CTS - RHD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Power Door Systems Connector End Views
Table 1: Door Latch Assembly - Driver
Table 2: Door Latch Assembly - LR
Table 3: Door Latch Assembly - Passenger
Table 4: Door Latch Assembly - RR
Table 5: Door Lock Switch - Driver
Table 6: Door Lock Switch - Passenger
Table 7: Driver Door Module (DDM) C1
Table 8: Driver Door Module (DDM) C2
Table 9: Driver Door Module (DDM) C3
Table 10: Driver Door Module (DDM) C4
Table 11: Driver Door Module (DDM) C5
Table 12: Driver Door Switch Assembly (DDSA)
Table 13: Front Passenger Door Module (FPDM) C1
Table 14: Front Passenger Door Module (FPDM) C2
Table 15: Front Passenger Door Module (FPDM) C3
Table 16: Front Passenger Door Module (FPDM) C4
Table 17: Front Passenger Door Module (FPDM) C5
Table 18: Left Rear Door Module (LRDM) C1
Table 19: Left Rear Door Module (LRDM) C2
Table 20: Left Rear Door Module (LRDM) C3
Table 21: Outside Rearview Mirror - Driver (DDM C4)
Table 22: Outside Rearview Mirror - Driver (DDM C5)
Table 23: Outside Rearview Mirror - Passenger (FPDM C4)
Table 24: Outside Rearview Mirror - Passenger (FPDM C5)
Table 25: Right Rear Door Module (RRDM) C1
Table 26: Right Rear Door Module (RRDM) C2
Table 27: Right Rear Door Module (RRDM) C3
Table 28: Window Motor - Driver
Table 29: Window Motor - LR
Table 30: Window Motor - Passenger
Table 31: Window Motor - RR
Table 32: Window Switch - LR
Table 33: Window Switch - Passenger
Table 34: Window Switch - RR

Door Latch Assembly - Driver


Object Number: 812592 Size: CH

Connector Part Information
    • 52113461
    • 10- Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not Used

2

TN

694

Driver Door Lock Actuator Unlock Control

3

GY

295

Door Lock Actuator Lock Control

4

--

--

Not Used

5

WH

914

Left Front Turn Signal Lamp Supply Voltage

6

GY/BK

745

Left Front Door Ajar Switch Signal

7

TN

126

Left Front Door Open Switch Signal

8

BK/WH

351

Ground

9

L-GN

262

Driver Door Key Switch Signal

10

--

--

Not Used

Door Latch Assembly - LR


Object Number: 812596 Size: CH

Connector Part Information
    • 6-1355683-1
    • 6-Way F (BK)

Pin

Wire Color

Circuit Number

Function

1

GY

5133

Deadbolt Lock/Motor

2

TN

294

Door Lock Actuator Unlock Control

3

GY

295

Door Lock Actuator Lock Control

4

L-BU/BK

747

Left Rear Door Ajar Switch Signal

5

D-BU/WH

1179

Left Rear Door Open Switch Signal

6

BK/WH

351

Ground

Door Latch Assembly - Passenger


Object Number: 812596 Size: CH

Connector Part Information
    • 6-1355683-1
    • 6-Way F Weather-Pack (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not used

2

TN

294

Door Lock Actuator Unlock Control

3

GY

295

Door Lock Actuator Lock Control

4

TN/WH

746

Right Front Door Ajar Switch Signal

5

L-GN

1177

Right Front Door Open Switch Signal

6

BK/WH

451

Ground

Door Latch Assembly - RR


Object Number: 812596 Size: CH

Connector Part Information
    • 6-1355683-1
    • 6-Way F Weather-Pack (BK)

Pin

Wire Color

Circuit Number

Function

1

D-GN

5134

Deadbolt Lock Motor

2

TN

294

Door Lock Actuator Unlock Control

3

GY

295

Door Lock Actuator Lock Control

4

L-GN/BK

748

Right Rear Door Ajar Switch Signal

5

YE/BK

1181

Right Rear Door Open Switch Signal

6

BK/WH

451

Ground

Door Lock Switch - Driver


Object Number: 130714 Size: CH

Connector Part Information
    • 12124997
    • 5-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

YE

1491

Backlight Lamps Control

B

--

--

Not Used

C

BK/WH

351

Ground

D

OG/BK

780

Driver Door Lock Switch Lock Signal

E

OG/BK

781

Driver Door Lock Switch Unlock Signal

Door Lock Switch - Passenger


Object Number: 130714 Size: CH

Connector Part Information
    • 12124997
    • 5-Way F (BK)

Pin

Wire Color

Circuit Number

Function

A

YE

1491

Backlight Lamps Control

B

--

--

Not Used

C

BK/WH

451

Ground

D

L-BU

244

Passenger Door Lock Switch Lock Signal

E

D-BU

245

Passenger Door Lock Switch Unlock Signal

Driver Door Module (DDM) C1


Object Number: 62450 Size: CH

Connector Part Information
    • 12052856
    • 4-Way Metri-Pack 280 Series F (BK)

Pin

Wire Color

Circuit Number

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

165

Power Window Left Front Down Control

C

D-BU

164

Power Window Left Front Up Control

D

BK

350

Ground

Driver Door Module (DDM) C2


Object Number: 73151 Size: CH

Connector Part Information
    • 12064799
    • 12-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

A-C

--

--

Not Used

D

WH

914

Left Front Turn Signal Lamp Supply Voltage

E

--

--

Not Used

F

PU

1807

Class 2 Serial Data

G

PU

1807

Class 2 Serial Data

H

GY/BK

745

Left Front Door Ajar Switch Signal

J

TN

126

Left Front Door Open Switch Signal

K-M

--

--

Not Used

Driver Door Module (DDM) C3


Object Number: 73156 Size: CH

Connector Part Information
    • 12110088
    • 24-Way F Micro-Pack 100 Series (GY)

Pin

Wire Color

Circuit Number

Function

A1

PK

2070

Left Front Door Window Intrusion Sensor Low Voltage

A2

PU

5044

Keyword 2000 Serial Data

A3

YE

1491

Backlight Lamp Control

A4-A5

--

--

Not Used

A6

TN

694

Driver Door Lock Actuator Unlock Control

A7-A8

--

--

Not Used

A9

GY

295

Door Lock Actuator Lock Control

A10-A11

--

--

Not Used

A12

RD/WH

640

Battery Positive Voltage / Inadvertent Power Relay Enable

B1

WH

2068

Left Front Door Window Intrusion Sensor Low Voltage

B2

L-GN

2072

Left Front Door Window Intrusion Sensor Signal

B3

BK/WH

351

Ground

B4

GY

1690

Automatic Day/Night Mirror Signal

B5

PK

1691

Automatic Day/Night Mirror Low Reference

B6

BK/WH

351

Ground

B7

L-GN

262

Driver Door Key Switch Signal

B8-B9

--

--

Not Used

B10

BK/WH

351

Ground

B11

RD/WH

640

Battery Positive Voltage

B12

BK/WH

351

Ground

Driver Door Module (DDM) C4


Object Number: 307731 Size: CH

Connector Part Information
    • 175964-2
    • 8- Way M Multilock (BK)

Pin

Wire Color

Circuit Number

Function

1

--

88

Driver Mirror Motor Up Control

2-3

--

--

Not Used

4

--

627

Driver Mirror Heating Element Low Reference

5

--

89

Driver Mirror Motor Down Control

6

--

81

Driver Mirror Motor Right Control

7

--

82

Driver Mirror Motor Left Control

8

--

606

Driver Mirror Heating Element Supply Voltage

Driver Door Module (DDM) C5


Object Number: 307727 Size: CH

Connector Part Information
    • IL-AG5-6S-S3C1
    • 6-Way F (GN)

Pin

Wire Color

Circuit Number

Function

1

--

191

Driver Folding Mirror Motor Retract Control

2

--

190

Driver Folding Mirror Motor Extend Control

3

--

672

5 Volt Reference

4

--

784

Driver Mirror Vertical Position Sensor Signal

5

--

786

Driver Mirror Horizontal Position Sensor Signal

6

--

--

Not Used

Driver Door Switch Assembly (DDSA)


Object Number: 62435 Size: CH

Connector Part Information
    • 12047531
    • 10-Way Metri-Pack 100 F (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not Used

2

PU

616

Memory 2 Switch Signal

3

WH

615

Memory 1 Switch Signal

4

TN

1576

Trunk Release Switch Signal

5

YE

1491

Backlight Lamps Control

6

OG/BK

781

Driver Door Lock Switch Unlock Signal

7

OG/BK

780

Driver Door Lock Switch Lock Signal

8

BK/WH

351

Ground

9

RD/WH

640

Battery Positive Voltage / Inadvertent Power Relay Enable

10

PU

1807

Class 2 Serial Data

Front Passenger Door Module (FPDM) C1


Object Number: 62450 Size: CH

Connector Part Information
    • 12052856
    • 4-Way F Metri-Pack 280 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

667

Power Window Right Front Down Control

C

D-BU

666

Power Window Right Front Up Control

D

BK

450

Ground

Front Passenger Door Module (FPDM) C2


Object Number: 73151 Size: CH

Connector Part Information
    • 12064799
    • 12-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

D-BU

245

Passenger Door Lock Switch Unlock Signal

B

PU

2765

Power Window Switch Right Front Express Signal

C

D-GN

1185

Power Window Switch Left Rear Up Signal

D

PU

1807

Class 2 Serial Data

E-F

--

--

Not Used

G

PU

1807

Class 2 Serial Data

H

TN/WH

746

Right Front Door Ajar Switch Signal

J

L-GN

1177

Right Front Door Open Switch Signal

K

--

--

Not Used

L

OG

1189

Power Window Switch Right Front Low Reference

M

L-BU

244

Passenger Door Lock Switch Lock Signal

Front Passenger Door Module (FPDM) C3


Object Number: 73156 Size: CH

Connector Part Information
    • 12110088
    • 24-Way F Micro-Pack 100 Series (GY)

Pin

Wire Color

Circuit Number

Function

A1

PK

2069

Right Front Door Window Intrusion Sensor Reference Voltage

A2

PU

5006

Right Front Door Window Intrusion Signal

A3

YE

1491

Backlight Lamps Control

A4-A5

--

--

Not Used

A6

TN

294

Door Lock Actuator Unlock Control

A7-A8

--

--

Not Used

A9

GY

295

Door Lock Actuator Lock Control

A10-A11

--

--

Not Used

A12

RD/WH

640

Battery Positive Voltage / Inadvertent Power Relay Enable

B1

WH

2067

Right Front Door Window Intrusion Sensor Low Reference

B2

L-GN

2071

Right Front Door Window Intrusion Sensor Signal

B3

BK/WH

451

Ground

B4-B9

--

--

Not Used

B10

BK/WH

451

Ground

B11

--

--

Not Used

B12

BK/WH

451

Ground

Front Passenger Door Module (FPDM) C4


Object Number: 307731 Size: CH

Connector Part Information
    • 175964-2
    • 8-Way M Multi-Lock (BK)

Pin

Wire Color

Circuit Number

Function

1

YE/BK

1498

Passenger Mirror Motor Left/Down Control

2-3

--

--

Not Used

4

BK/RD

628

Passenger Mirror Heating Element Low Reference

5

GY

889

Passenger Mirror Motor Down Control

6

WH

881

Passenger Mirror Motor Right Control

7

BK

90

Passenger Mirror Motor Left Control

8

BK/RD

607

Passenger Mirror Heating Element Supply Voltage

Front Passenger Door Module (FPDM) C5


Object Number: 307727 Size: CH

Connector Part Information
    • 175964-2
    • 6-Way M (GN)

Pin

Wire Color

Circuit Number

Function

1

PK

5023

Passenger Folding Mirror Motor Retract Control (w /Folding Mirrors)

2

BU

5004

Passenger Folding Mirror Motor Extend Control (w /Folding Mirrors)

3

RD

674

5 Volt Reference

4

GN

787

Passenger Mirror Vertical Position Sensor Signal

5

YE

785

Passenger Mirror Horizontal Position Sensor Signal

6

BN

675

Low Reference

Left Rear Door Module (LRDM) C1


Object Number: 62450 Size: CH

Connector Part Information
    • 12052856
    • 4-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

669

Power Window Motor Left Rear Down Control

C

D-BU

668

Power Window Motor Left Rear Up Control

D

BK

350

Ground

Left Rear Door Module (LRDM) C2


Object Number: 73151 Size: CH

Connector Part Information
    • 12064799
    • 12-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

--

--

Not Used

B

L-GN

5048

Power Window Switch Left Rear Express Signal

C

WH

1185

Power Window Switch Left Rear Up Signal

D-F

--

--

Not Used

G

PU

1807

Class 2 Serial Data

H

L-BU/ BK

747

Left Rear Door Ajar Switch Signal

J

D-BU/WH

1179

Left Rear Door Open Switch Signal

K

--

--

Not Used

L

YE

1187

Power Window Switch Left Rear Down Signal

M

--

--

Not Used

Left Rear Door Module (LRDM) C3


Object Number: 73156 Size: CH

Connector Part Information
    • 12110088
    • 24-Way F Micro-Pack 100 Series (GY)

Pin

Wire Color

Circuit Number

Function

A1-A2

--

--

Not Used

A3

YE

1491

Backlight Lamps Control

A4-A5

--

--

Not Used

A6

TN

294

Door Lock Actuator Unlock Control

A7-A8

--

--

Not Used

A9

GY

295

Door Lock Actuator Lock Control

A10

--

--

Not Used

A11

GY

5133

Deadbolt Lock/Motor

A12

RD/WH

840

Battery Positive Voltage

B1-B2

--

--

Not Used

B3

BK/WH

351

Ground

B4-B5

--

--

Not Used

B6

BK/WH

351

Ground

B7-B9

--

--

Not Used

B10

BK/WH

351

Ground

B11

--

--

Not Used

B12

BK/WH

351

Ground

Outside Rearview Mirror - Driver (DDM C4)


Object Number: 307731 Size: CH

Connector Part Information
    • 175964-2
    • 8- Way M Multilock (BK)

Pin

Wire Color

Circuit Number

Function

1

--

88

Driver Mirror Motor Up Control

2-3

--

--

Not Used

4

--

627

Driver Mirror Heating Element Low Reference

5

--

89

Driver Mirror Motor Down Control

6

--

81

Driver Mirror Motor Right Control

7

--

82

Driver Mirror Motor Left Control

8

--

606

Driver Mirror Heating Element Supply Voltage

Outside Rearview Mirror - Driver (DDM C5)


Object Number: 307727 Size: CH

Connector Part Information
    • IL-AG5-6S-S3C1
    • 6-Way F (GN)

Pin

Wire Color

Circuit Number

Function

1

--

191

Driver Folding Mirror Motor Retract Control

2

--

190

Driver Folding Mirror Motor Extend Control

3

--

672

5 Volt Reference

4

--

784

Driver Mirror Vertical Position Sensor Signal

5

--

786

Driver Mirror Horizontal Position Sensor Signal

6

--

--

Not Used

Outside Rearview Mirror - Passenger (FPDM C4)


Object Number: 307731 Size: CH

Connector Part Information
    • 175964-2
    • 8-Way M Multi-Lock (BK)

Pin

Wire Color

Circuit Number

Function

1

YE/BK

1498

Passenger Mirror Motor Left/Down Control

2-3

--

--

Not Used

4

BK/RD

628

Passenger Mirror Heating Element Low Reference

5

GY

889

Passenger Mirror Motor Down Control

6

WH

881

Passenger Mirror Motor Right Control

7

BK

90

Passenger Mirror Motor Left Control

8

BK/RD

607

Passenger Mirror Heating Element Supply Voltage

Outside Rearview Mirror - Passenger (FPDM C5)


Object Number: 307727 Size: CH

Connector Part Information
    • 175964-2
    • 6-Way M (GN)

Pin

Wire Color

Circuit Number

Function

1

PK

5023

Passenger Folding Mirror Motor Retract Control (w /Folding Mirrors)

2

BU

5004

Passenger Folding Mirror Motor Extend Control (w /Folding Mirrors)

3

RD

674

5 Volt Reference

4

GN

787

Passenger Mirror Vertical Position Sensor Signal

5

YE

785

Passenger Mirror Horizontal Position Sensor Signal

6

BN

675

Low Reference

Right Rear Door Module (RRDM) C1


Object Number: 62450 Size: CH

Connector Part Information
    • 12052856
    • 4-Way F Metri-Pack F 280 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

671

Power Window Motor Right Rear Down Control

C

D-BU

670

Power Window Motor Right Rear Up Control

D

Bk

450

Ground

Right Rear Door Module (RRDM) C2


Object Number: 73151 Size: CH

Connector Part Information
    • 12064799
    • 12-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

--

--

Not Used

B

L-GN

5049

Power Window Switch Right Rear Express Signal

C

GY/BK

1186

Power Window Relay Right Rear Up Control

D-F

--

--

Not Used

G

PU

1807

Class 2 Serial Data

H

L-GN/BK

748

Right Rear Door Ajar Switch Signal

J

YE/BK

1181

Right Rear Door Open Switch Signal

K

--

--

Not Used

L

D-GN

1188

Power Window Switch Right Rear Low Reference

M

--

--

Not Used

Right Rear Door Module (RRDM) C3


Object Number: 73156 Size: CH

Connector Part Information
    • 12110088
    • 24-Way F Micro-Pack 100 Series (GY)

Pin

Wire Color

Circuit Number

Function

A1-A2

--

--

Not Used

A3

YE

1491

Backlight Lamps Control

A4-A5

--

--

Not Used

A6

TN

294

Door Lock Actuator Unlock Control

A7-A8

--

--

Not Used

A9

GY

295

Door Lock Actuator Lock Control

A10

--

--

Not Used

A11

D-GN

5134

Deadbolt Lock Motor

A12

RD/WH

840

Battery Positive Voltage

B1-B9

--

--

Not Used

B10

BK/WH

451

Ground

B11

--

--

Not Used

B12

BK/WH

451

Ground

Window Motor - Driver


Object Number: 812593 Size: CH

Connector Part Information
    • 12186347
    • 6-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit Number

Function

A

D-BU

164

Power Window Motor Left Front Up Control

B

WH

2068

Left Front Door Window Intrusion Sensor Low Reference

C

BN

165

Power Window Motor Left Front Down Control

D

L-GN

2072

Left Front Door Window Intrusion Sensor Signal

E

PU

5044

Left Front Door Window Intrusion Signal

F

PK

2070

Left Front Door Window Intrusion Sensor Reference Voltage

Window Motor - LR


Object Number: 684837 Size: CH

Connector Part Information
    • 121229487
    • 2-Way F Metri-Pack 280 Series (MD GY)

Pin

Wire Color

Circuit Number

Function

A

BN

669

Power Window Motor Left Rear Down Control

B

D-BU

668

Power Window Motor Left Rear Up Control

Window Motor - Passenger


Object Number: 812593 Size: CH

Connector Part Information
    • 12186347
    • 6-Way F Metri-Pack 150 Series (GY)

Pin

Wire Color

Circuit Number

Function

A

D-BU

666

Power Window Motor Right Front Up Control

B

WH

2067

Right Front Door Window Intrusion Sensor Low Reference

C

BN

667

Power Window Motor Right Front Down Control

D

L-GN

2071

Right Front Door Window Intrusion Sensor Signal

E

PU

5006

Right Front Door Window Intrusion Signal

F

PK

2069

Right Front Door Window Intrusion Sensor Reference Voltage

Window Motor - RR


Object Number: 684837 Size: CH

Connector Part Information
    • 12129487
    • 2-Way F Metri-Pack 280 Series (MD GY)

Pin

Wire Color

Circuit Number

Function

A

BN

671

Power Window Motor Right Rear Down Control

B

D-BU

670

Power Window Motor Right Rear Up Control

Window Switch - LR


Object Number: 258172 Size: CH

Connector Part Information
    • 12064982
    • 5- WAY F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

1

WH

1184

Power Window Switch Left Rear Up Signal

2

YE

1187

Power Window Switch Left Rear Down Signal

3

GN

5048

Power Window Switch Left Rear Express Signal

4

BK/WH

351

Ground

5

YE

1491

Backlight Lamps Control

Window Switch - Passenger


Object Number: 258172 Size: CH

Connector Part Information
    • 12064980
    • 5-Way F Micro-Pack 100 Series (BK)

Pin

Wire Color

Circuit Number

Function

1

D-GN

1184

Power Window Switch Right Front Up Signal

2

BN

1189

Power Window Switch Right Front Low Reference

3

PU

2765

Power Window Switch Right Front Express Signal

4

BK/WH

451

Ground

5

YE

1491

Backlight Lamps Control

Window Switch - RR


Object Number: 258172 Size: CH

Connector Part Information
    • 12064982
    • 5-Way F Micro-Pack 100 (BK)

Pin

Wire Color

Circuit Number

Function

1

GY/BU

1186

Power Window Switch Right Rear Up Signal

2

D-GN

1188

Power Window Switch Right Rear Down Signal

3

L-GN

5049

Power Window Switch Right Rear Express Signal

4

BK/WH

451

Ground

5

YE

1491

Backlight Lamps Control