GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Tahoe - 2WD 🢒 Body 🢒 Doors 🢒 Power Door Systems Connector End Views
Table 1: Door Contact Plate - Left (Body Side)
Table 2: Door Contact Plate - Left (Door Side)
Table 3: Door Contact Plate - Right C1 (Body Side)
Table 4: Door Contact Plate - Right C1 (Door Side)
Table 5: Door Contact Plate - Right C2 (Body Side)
Table 6: Door Contact Plate - Right C2 (Door Side)
Table 7: Door Lock Actuator - Cargo/Liftgate, All Except Avalanche/Escalade EXT
Table 8: Driver Door Module (DDM) C1
Table 9: Driver Door Module (DDM) C2
Table 10: Driver Door Module (DDM) C3
Table 11: Driver Door Module (DDM) C4
Table 12: Driver Door Module (DDM) C5
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 (Passenger Heated Seat Switch)
Table 18: Liftgate Lock Relay
Table 19: Mini Wedge (Door Jamb Switch) - Driver C1
Table 20: Mini Wedge (Door Jamb Switch) - Driver C2
Table 21: Mini Wedge (Door Jamb Switch) - Driver C3
Table 22: Mini Wedge (Door Jamb Switch) - Front Passenger C1
Table 23: Mini Wedge (Door Jamb Switch) - Front Passenger C2
Table 24: Mini Wedge (Door Jamb Switch) - Front Passenger C3
Table 25: Mini Wedge (Door Jamb Switch) - LR C1
Table 26: Mini Wedge (Door Jamb Switch) - LR C2
Table 27: Mini Wedge (Door Jamb Switch) - RR C1
Table 28: Mini Wedge (Door Jamb Switch) - RR C2
Table 29: Window Switch - LR
Table 30: Window Switch - RR
Table 31: Window Motor - Driver
Table 32: Window Motor - Front Passenger
Table 33: Window Motor - LR/RR

Door Contact Plate - Left (Body Side)


Object Number: 62450 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PU

293

Rear Defog Element Supply Voltage

B

PU

293

Rear Defog Element Supply Voltage

C

PK/BK

1303

Cargo/Liftgate Ajar Switch Signal

D

BK

1450

Ground

Door Contact Plate - Left (Door Side)


Object Number: 62450 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

BK

1450

Ground

B-C

--

--

Not Used

D

PU

293

Rear Defog Element Supply Voltage

Door Contact Plate - Right C1 (Body Side)


Object Number: 62450 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

BK

1450

Ground

C

PK/BK

1303

Cargo Door Ajar Switch Signal

PK/BK

1303

Cargo Door Ajar Switch Signal

D

PU

293

Rear Defog Element Supply Voltage

Door Contact Plate - Right C1 (Door Side)


Object Number: 62450 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

PU

293

Rear Defog Element Supply Voltage

B

PK/BK

1303

Liftgate Ajar Switch Signal

C

BK

1450

Ground

BK

1450

Ground

D

BK

1450

Ground

Door Contact Plate - Right C2 (Body Side)


Object Number: 655675 Size: CH

Connector Part Information
    • 12041431
    • 3-Way F Metri-Pack 280 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-GN

265

Passenger Door Key Switch Signal

B

TN

294

Door Lock Actuator Unlock Control

C

GY

295

Door Lock Actuator Lock Control

Door Contact Plate - Right C2 (Door Side)


Object Number: 655675 Size: CH

Connector Part Information
    • 12041431
    • 3-Way F Metri-Pack 280 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

L-GN

265

Passenger Door Key Switch Signal

B

TN

294

Door Lock Actuator Unlock Control

C

GY

295

Door Lock Actuator Lock Control

Door Lock Actuator - Cargo/Liftgate, All Except Avalanche/Escalade EXT


Object Number: 684799 Size: CH

Connector Part Information
    • 12077900
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

GY

295

Door Lock Actuator Lock Control

Driver Door Module (DDM) C1


Object Number: 902725 Size: CH

Connector Part Information
    • 15411588
    • 4-Way F AMP 2.8 mm Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

BN

165

Power Window Motor Left Front Down Control

2

OG

1240

Battery Positive Voltage

3

D-BU

164

Power Window Motor Left Front Up Control

4

BK

1050

Ground

Driver Door Module (DDM) C2


Object Number: 845629 Size: CH

Connector Part Information
    • 15398841
    • 26-Way F AMP Lever Assist (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

5129

Adjustable Pedals Relay Rearward Control

2

D-BU

536

Driver Door Key Switch Low Reference

3

BN

1183

Left Front Door Switch Low Reference

4

D-BU

660

Left Courtesy Lamp Control

5-9

--

--

Not Used

10

GY

1690

Automatic Day/Night Mirror Signal

11

L-BU

2114

Left Turn Signal Lamps Supply Voltage

12

PK

1691

Automatic Day/Night Mirror Low Reference

13

D-BU/WH

149

Courtesy Lamp Supply Voltage

14

OG

4140

Battery Positive Voltage

15

L-GN

262

Driver Door Key Switch Signal

16-17

--

--

Not Used

18

GY/BK

745

Left Front Door Ajar Switch Signal

19

--

--

Not Used

20

TN

294

Door Lock Actuator Unlock Control

21

GY

295

Door Lock Actuator Lock Control

22

BN

1046

DDM Class 2 Serial Data

23

--

--

Not Used

24

L-BU

5499

Adjustable Pedals Relay Control

25

L-BU

5499

Adjustable Pedals Relay Control

26

PU

5130

Adjustable Pedals Relay Forward Control

Driver Door Module (DDM) C3


Object Number: 850873 Size: CH

Connector Part Information
    • 6383393-7
    • 10-Way F 0.64 mm Unsealed AMP (BU)

Pin

Wire Color

Circuit No.

Function

1

BN/WH

--

Left Turn Signal Low Reference

2

GY/BK

--

Left Turn Signal Control

3

BK

--

Driver Mirror Heating Element Low Reference

4

PU

--

Mirror Sensor Low Reference

5

--

--

Not Used

6

OG/BK

--

Left Door Exterior Courtesy Lamp Supply Voltage

7

GY

--

Automatic Day/Night Mirror Signal

8

PK

--

Automatic Day/Night Mirror Low Reference

9

BK

--

Left Door Exterior Courtesy Lamp Ground

10

--

--

Not Used

Driver Door Module (DDM) C4


Object Number: 850870 Size: CH

Connector Part Information
    • 6383393-5
    • 10-Way F 0.64 mm Unsealed AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

--

Driver Folding Mirror Motor Extend Control

2

OG

--

Mirror Heating Element Supply Voltage

3

RD

--

Driver Mirror Horizontal Position Sensor Signal

4

D-GN

--

5-Volt Reference

5

D-BU

--

Driver Mirror Vertical Position Sensor Signal

6

L-BU

--

Driver Folding Mirror Motor Retract Control

7

YE

--

Driver Mirror Right/Down Motors Common

8

L-BU

--

Driver Mirror Motor Right Control

9

L-GN

--

Driver Mirror Motor Down Control

10

--

--

Not Used

Driver Door Module (DDM) C5


Object Number: 849815 Size: CH

Connector Part Information
    • 683394-4
    • 12-Way F 0.64 mm Unsealed AMP (GN)

Pin

Wire Color

Circuit No.

Function

1

WH/BK

--

Driver Heated Seat Medium Temperature Indicator Control

2

YE

--

Driver Heated Seat Low Temperature Indicator Control

3

GY

--

Driver Heated Seat Back Only Mode Switch Signal

4

L-BU

--

Memory/Heated Seat Switch Backlight

5

PK

--

Memory 2 Switch Signal

6

TN

--

Adjustable Pedals Forward Control

7

D-GN

--

Driver Heated Seat High Temperature Indicator Control

8

BK

--

Driver Heated Seat Back Only Indicator Control

9

D-BU

--

Driver Heated Seat Temperature Switch Signal

10

RD

--

Memory 1 Switch Signal

11

BN

--

Switch Power

12

OG

--

Electronic Adjustable Pedals Rearward Control

Front Passenger Door Module (FPDM) C1


Object Number: 902725 Size: CH

Connector Part Information
    • 15393410
    • 4-Way F 2.8 mm Sealed AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

BN

667

Power Window Motor Right Front Down Control

2

OG

1340

Battery Positive Voltage

3

BK

1050

Ground

4

D-BU

666

Power Window Motor Right Front Up Control

Front Passenger Door Module (FPDM) C2


Object Number: 845629 Size: CH

Connector Part Information
    • 15398841
    • 26-Way F AMP Lever Assist (BK)

Pin

Wire Color

Circuit No.

Function

1-4

--

--

Not Used

5

BK/WH

746

Right Front Door Ajar Switch Signal

6

L-BU

537

Passenger Door Key Switch Low Reference

7

--

--

Not Used

8

WH

156

Courtesy Lamp Supply Voltage

9

--

--

Not Used

10

GY

295

Door Lock Actuator Lock Control

11

TN

294

Door Lock Actuator Unlock Control

12-13

--

--

Not Used

14

OG

4240

Battery Positive Voltage

15-18

--

--

Not Used

19

L-BU

661

Right Courtesy Lamp Control

20

D-GN

1178

Right Front Door Switch Low Reference

21

--

--

Not Used

22

TN

1047

PDM Class 2 Serial Data

23

--

--

Not Used

24

L-GN

265

Passenger Door Key Switch Signal

25

--

--

Not Used

26

D-BU

2115

Right Turn Signal Lamps Supply Voltage

Front Passenger Door Module (FPDM) C3


Object Number: 850873 Size: CH

Connector Part Information
    • 6383393-7
    • 10-Way F 0.64 mm Unsealed AMP (BU)

Pin

Wire Color

Circuit No.

Function

1

WH/RD

--

Front Passenger Mirror Motor Right Control

2

WH

--

Front Passenger Mirror Right/Down Motors Common

3

YE

--

Front Passenger Folding Mirror Motor Extend Control

4

L-BU

--

Front Passenger Folding Mirror Motor Retract Control

5

OG/BK

--

Right Door Exterior Courtesy Lamp Supply Voltage

6

PU/WH

--

Front Passenger Mirror Motor Down Control

7

OG

--

Mirror Heating Element Supply Voltage

8

BK

--

Mirror Heating Element Low Reference

9

BK

--

Right Door Exterior Courtesy Lamp Ground

10

GY/BK

--

Right Turn Signal Control

Front Passenger Door Module (FPDM) C4


Object Number: 850870 Size: CH

Connector Part Information
    • 6383393-5
    • 10-Way F 0.64 mm Unsealed AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

D-GN

--

5-Volt Reference

2

RD

--

Front Passenger Mirror Vertical Position Sensor Signal

3

PU

--

Mirror Sensor Low Reference

4

D-BU

--

Front Passenger Mirror Horizontal Position Sensor Signal

5

BN/WH

--

Right Turn Signal Low Reference

6-10

--

--

Not Used

Front Passenger Door Module (FPDM) C5 (Passenger Heated Seat Switch)


Object Number: 849815 Size: CH

Connector Part Information
    • 683394-4
    • 12-Way F 0.64 mm Unsealed AMP (GN)

Pin

Wire Color

Circuit No.

Function

1

YE

--

Front Passenger Heated Low Temperature Indicator Control

2

D-GN

--

Front Passenger Heated Seat High Temperature Indicator Control

3

D-BU

--

Front Passenger Heated Seat Temperature Switch Signal

4

GY

--

Front Passenger Heated Seat Back Only Mode Switch Signal

5

--

--

Not Used

6

BN

--

Battery Positive Voltage

7

BK

--

Front Passenger Heated Seat Back only Indicator Control

8

WH/BK

--

Front Passenger Heated Seat Medium Temperature Indicator Control

9-11

--

--

Not Used

12

L-BU

--

Heated Seat Switch Backlight

Liftgate Lock Relay


Object Number: 95768 Size: CH

Connector Part Information
    • 12065978
    • 5-Way F Metri-Pack 480/630 Series (GY)

Pin

Wire Color

Circuit No.

Function

1

WH

1304

Liftgate Lock Relay Control

2

OG

3140

Battery Positive Voltage

3

GY

295

Door Lock Actuator Lock Control

4

BK

1450

Ground

5

OG

3140

Battery Positive Voltage

Mini Wedge (Door Jamb Switch) - Driver C1


Object Number: 68721 Size: CH

Connector Part Information
    • 15300027
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

GY

295

Door Lock Actuator Lock Control

Mini Wedge (Door Jamb Switch) - Driver C2


Object Number: 684972 Size: CH

Connector Part Information
    • 15366025
    • 3-Way F GT 150 Series Sealed 3.2 X 4.0 (L-GY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

GY/BK

745

Left Front Door Ajar Switch Signal

C

--

--

Not Used

D

BN

1183

Left Front Door Switch Low Reference

Mini Wedge (Door Jamb Switch) - Driver C3


Object Number: 684793 Size: CH

Connector Part Information
    • 12052642
    • 2-Way F Metri-Pack 150 Series Sealed (L-GN)

Pin

Wire Color

Circuit No.

Function

A

D-BU

536

Driver Door Key Switch Low Reference

B

L-GN

262

Driver Door Key Switch Signal

Mini Wedge (Door Jamb Switch) - Front Passenger C1


Object Number: 68721 Size: CH

Connector Part Information
    • 15300027
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

GY

295

Door Lock Actuator Lock Control

Mini Wedge (Door Jamb Switch) - Front Passenger C2


Object Number: 684974 Size: CH

Connector Part Information
    • 15366027
    • 2-Way F GT 150 Series Sealed 3.2 X 4.0 (BU)

Pin

Wire Color

Circuit No.

Function

A

D-GN

1178

Right Front Door Switch Low Reference

B

--

--

Not Used

C

BK/WH

746

Right Front Door Ajar Switch Signal

D

--

--

Not Used

Mini Wedge (Door Jamb Switch) - Front Passenger C3


Object Number: 684793 Size: CH

Connector Part Information
    • 12052642
    • 2-Way F Metri-Pack 150 Series Sealed (L-GN)

Pin

Wire Color

Circuit No.

Function

A

L-BU

537

Passenger Door Key Switch Low Reference

B

L-GN

265

Passenger Door Key Switch Signal

Mini Wedge (Door Jamb Switch) - LR C1


Object Number: 68721 Size: CH

Connector Part Information
    • 15300027
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

GY

295

Door Lock Actuator Lock Control

Mini Wedge (Door Jamb Switch) - LR C2


Object Number: 684972 Size: CH

Connector Part Information
    • 15366025
    • 2-Way F GT 150 Series Sealed 3.2 X 4.0 (GY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

L-BU/BK

747

Left Rear Door Ajar Switch Signal

C

--

--

Not Used

D

BK

1150

Ground

Mini Wedge (Door Jamb Switch) - RR C1


Object Number: 68721 Size: CH

Connector Part Information
    • 15300027
    • 2-Way F Metri-Pack 280 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

GY

295

Door Lock Actuator Lock Control

Mini Wedge (Door Jamb Switch) - RR C2


Object Number: 684972 Size: CH

Connector Part Information
    • 15366025
    • 2-Way F GT 150 Series Sealed 3.2 X 4.0 (GY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

L-BU/BK

748

Right Rear Door Ajar Switch Signal

C

--

--

Not Used

D

BK

1250

Ground

Window Switch - LR


Object Number: 333036 Size: CH

Connector Part Information
    • 12191825
    • 8-Way Metri-Pack 280 Series (BN)

Pin

Wire Color

Circuit No.

Function

A

OG

1240

Battery Positive Voltage

B

YE

1187

Power Window Switch Left Rear Down Signal

C

WH

1185

Power Window Switch Left Rear Up Signal

D

L-BU

2265

Power Window Lockout Left Rear Signal

E

BK

1150

Ground

F

D-BU

668

Power Window Motor Left Rear Up Control

G

BN

669

Power Window Motor Left Rear Down Control

H

BN/WH

230

Instrument Panel Lamps Dimming Control

Window Switch - RR


Object Number: 333036 Size: CH

Connector Part Information
    • 12191825
    • 8-Way Metri-Pack 280 Series (BN)

Pin

Wire Color

Circuit No.

Function

A

OG

1340

Battery Positive Voltage

B

YE

1188

Power Window Switch Right Rear Down Signal

C

WH

1186

Power Window Switch Right Rear Up Signal

D

L-BU

2266

Power Window Lockout Right Rear Signal

E

BK

1250

Ground

F

D-BU

670

Power Window Motor Right Rear Up Control

G

BN

671

Power Window Motor Right Rear Down Control

H

BN/WH

230

Instrument Panel Lamps Dimming Control

Window Motor - Driver


Object Number: 684837 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

D-BU

164

Power Window Motor Left Front Up Control

B

BN

165

Power Window Motor Left Front Down Control

Window Motor - Front Passenger


Object Number: 684837 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

D-BU

666

Power Window Motor Right Front Up Control

B

BN

667

Power Window Motor Right Front Down Control

Window Motor - LR/RR


Object Number: 684837 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

D-BU

668

Power Window Motor Left Rear Up Control (Left)

A

D-BU

670

Power Window Motor Right Rear Up Control (Right)

B

BN

669

Power Window Motor Left Rear Down Control (Left)

B

BN

671

Power Window Motor Right Rear Down Control (Right)