GM Service Manual Online
For 1990-2009 cars only
Table 1: Door Lock Actuator - Driver C1
Table 2: Door Lock Actuator - Driver C2
Table 3: Door Lock Actuator - Driver C3
Table 4: Door Lock Actuator - Front Passenger C1
Table 5: Door Lock Actuator - Front Passenger C2
Table 6: Door Lock Actuator - Front Passenger C3
Table 7: Door Lock Actuator - LR C1
Table 8: Door Lock Actuator - LR C2
Table 9: Door Lock Actuator - RR C1
Table 10: Door Lock Actuator - RR C2
Table 11: Door Lock Switch - Driver
Table 12: Door Lock Switch -- Front Passenger
Table 13: Driver Door Module (DDM) C1
Table 14: Driver Door Module (DDM) C2
Table 15: Driver Door Module (DDM) C3
Table 16: Driver Door Module (DDM) C4
Table 17: Driver Door Switch Assembly (DDSA)
Table 18: Front Passenger Door Module (FPDM) C1
Table 19: Front Passenger Door Module (FPDM) C2
Table 20: Front Passenger Door Module (FPDM) C3
Table 21: Front Passenger Door Module (FPDM) C4
Table 22: Left Rear Door Module (LRDM) C1
Table 23: Left Rear Door Module (LRDM) C2
Table 24: Right Rear Door Module (RRDM) C1
Table 25: Right Rear Door Module (RRDM) C2
Table 26: Window Motor - Driver
Table 27: Window Motor - Front Passenger
Table 28: Window Motor - LR
Table 29: Window Motor - RR
Table 30: Window Switch - Front Passenger
Table 31: Window Switch - LR
Table 32: Window Switch - RR

Door Lock Actuator - Driver C1


Object Number: 38608  Size: CH

Connector Part Information

    • 12162187
    • 4-Way F Metri-Pack 150.2 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

126

Left Front Door Open Switch Signal

B

GRY/BLK

745

Left Front Door Ajar Switch Signal

C

--

--

Not Used

D

BLK/WHT

351

Ground

Door Lock Actuator - Driver C2


Object Number: 232824  Size: CH

Connector Part Information

    • 15300002
    • 2-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

694

Driver Door Lock Actuator Unlock Control

B

GRY

295

Driver Door Lock Actuator Lock Control

Door Lock Actuator - Driver C3


Object Number: 35437  Size: CH

Connector Part Information

    • 12052642
    • 2-Way F Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

262

LF Door Key Switch Signal

B

BLK/WHT

351

Ground

Door Lock Actuator - Front Passenger C1


Object Number: 38608  Size: CH

Connector Part Information

    • 12162190
    • 4-Way F Metri-Pack 150.2 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

451

Ground

B

--

--

Not Used

C

BLK/WHT

746

Right Front Door Ajar Switch Signal

D

DK BLU

49

Driver Door Ajar Switch Signal Door Open Switch Signal

Door Lock Actuator - Front Passenger C2


Object Number: 232824  Size: CH

Connector Part Information

    • 15300027
    • 2-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

Door Lock Actuator Unlock Control

B

GRY

295

Door Lock Actuator Lock Control

Door Lock Actuator - Front Passenger C3


Object Number: 35437  Size: CH

Connector Part Information

    • 12052642
    • 2-Way F Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

LT GRN

262

RF Door Key Switch Signal

B

BLK/WHT

451

Ground

Door Lock Actuator - LR C1


Object Number: 38608  Size: CH

Connector Part Information

    • 12162190
    • 4-Way F Metri-Pack 150.2 Series Pull to Seat (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

49

Driver Door Ajar Switch Signal Door Open Switch Signal

B

LT BLU/BLK

747

Left Rear Door Ajar Switch Signal

C

--

--

Not Used

D

BLK/WHT

751

Ground

Door Lock Actuator - LR C2


Object Number: 232824  Size: CH

Connector Part Information

    • 15300027
    • 2-Way F Metri-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

Door Lock Actuator Unlock Control

B

GRY

295

Door Lock Actuator Lock Control

Door Lock Actuator - RR C1


Object Number: 38608  Size: CH

Connector Part Information

    • 12162190
    • 4-Way F Metri-Pack 150.2 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

651

Ground

B

--

--

Not Used

C

LT GRN/BLK

748

Right Rear Door Ajar Switch Signal

D

DK BLU

49

Driver Door Ajar Switch Signal Door Open Switch Signal

Door Lock Actuator - RR C2


Object Number: 232824  Size: CH

Connector Part Information

    • 15300027
    • 2-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

Door Lock Actuator Unlock Control

B

GRY

295

Door Lock Actuator Lock Control

Door Lock Switch - Driver


Object Number: 130714  Size: CH

Connector Part Information

    • 1212497
    • 5-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

1491

Backlight Lamps Control

B

--

--

Not Used

C

BLK/WHT

351

Ground

D

RED/BLK

780

Driver Door Lock Switch Lock Signal

E

ORN/BLK

781

Driver Door Lock Switch Unlock Signal

Door Lock Switch -- Front Passenger


Object Number: 130714  Size: CH

Connector Part Information

    • 12124997
    • 5-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

1491

Backlight Lamps Control

B

--

--

Not Used

C

BLK/WHT

451

Ground

D

LT BLU

244

Passenger Door Lock Switch Lock Signal

E

DK BLU

245

Passenger Door Lock Switch Unlock Signal

Driver Door Module (DDM) C1


Object Number: 73152  Size: CH

Connector Part Information

    • 12084944
    • 16-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

YEL

1491

Backlighting Lamps Control

A2-A3

--

--

Not Used

A4

TAN/WHT

2076

Power Door Serial Data

A5

BLK/WHT

351

Ground

A6

PPL

1807

Class2 Serial Data

A7

ORN

640

Battery Positive Voltage

A8

ORN

640

Battery Positive Voltage

B1-B3

--

--

Not Used

B4

TAN/WHT

2076

Power Door Serial Data

B5

BLK/WHT

351

Ground

B6-B8

--

--

Not Used

Driver Door Module (DDM) C2


Object Number: 483131  Size: CH

Connector Part Information

    • 15324258
    • 8-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

262

Driver Door Key Switch Signal

2

TAN

126

Left Front Door Open Switch Signal

3

GRY/BLK

745

Left Front Door Ajar Switch Signal

4

BLK/WHT

351

Ground

5

--

--

Not Used

6

GRY

295

Door Lock Actuator Lock Control

7

TAN

694

Driver Door Lock Actuator Unlock Control

8

BLK/WHT

351

Ground

Driver Door Module (DDM) C3


Object Number: 62450  Size: CH

Connector Part Information

    • 12052856
    • 4-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Battery Positive Voltage

B

BRN

165

Power Window Motor Left Front Down Control

C

DK BLU

164

Power Window Motor Left Front Up Control

D

BLK

350

Ground

Driver Door Module (DDM) C4


Object Number: 591162  Size: CH

Connector Part Information

    • AMP 174045-2
    • 12-Way (BLK)
    • Wire harness connector is part of the mirror assembly (pigtail)

Pin

Wire Color

Circuit No.

Function

A

--

--

Memory Mirror Position Sensor - Left Vertical Motor

B

--

--

Memory Mirror Position Sensor - Left Horizontal Motor

C

--

--

Automatic Day/Night Mirror Signal - Outside

D

--

--

Automatic Day/Night Mirror Return - Outside

E

--

--

Sensor Return - Memory Mirror

F

--

--

Heated Mirror Element Return

G

--

--

Power Mirror Motor Feed - Left Horizontal Motor - LEFT

H

--

--

Heated Mirror Element Feed

J

--

--

Power Mirror Motor Feed - Left Horizontal Motor - RIGHT

K

--

--

Power Mirror Motor Feed - Left Vertical Motor - DOWN

L

--

--

Power Mirror Motor Feed - Left Vertical Motor -- UP

M

--

--

Memory Mirror Position Sensor Feed - 5 V Reference

Driver Door Switch Assembly (DDSA)


Object Number: 62435  Size: CH

Connector Part Information

    • 12047531
    • 10-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

PPL

616

Memory 2 Switch Signal

3

WHT

615

Memory 1 Switch Signal

4

--

--

Not Used

5

YEL

1491

Backlight Lamps Control

6

ORN/BLK

781

Driver Door Lock Switch Unlock Signal

7

RED/BLK

780

Driver Door Lock Switch Lock Signal

8

BLK/WHT

351

Ground

9

ORN

640

Battery Positive Voltage

10

TAN/WHT

2076

Power Door Serial Data

Front Passenger Door Module (FPDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20-Way F Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

1-3

--

--

Not Used

4

BLK/WHT

451

Ground

5

LT BLU

244

Power Door Lock Switch Lock Signal

6

DK BLU

245

Power Door Lock Switch UnLock Signal

7-10

--

--

Not Used

11

ORN

740

Battery Positive Voltage

12

DK GRN

1184

Power Window Switch Signal - Right Front Window Up

13

BRN

501

Power Window Switch Signal - Right Front Window Down

14

BLK/WHT

451

Ground

15

TAN/WHT

2076

Power Door Serial Data

16-19

--

--

Not Used

20

YEL

1491

Backlight Lamps Control

Front Passenger Door Module (FPDM) C2


Object Number: 483131  Size: CH

Connector Part Information

    • 15324258
    • 8-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

262

Driver Door Key Switch Signal

2

DK BLU

49

Door Open Switch Signal

3

BLK/WHT

746

Right Front Door Ajar Switch Signal

4

BLK/WHT

451

Ground

5

--

--

Not Used

6

GRY

295

Door Lock Actuator Lock Control

7

TAN

294

Door Lock Actuator Unlock Control

8

BLK/WHT

451

Ground

Front Passenger Door Module (FPDM) C3


Object Number: 62450  Size: CH

Connector Part Information

    • 15324258
    • 4-Way Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Battery Positive Voltage

B

BRN

667

Power Window Motor Right Front Down Control

C

DK BLU

666

Power Window Motor Right Front Up Control

D

BLK

450

Ground

Front Passenger Door Module (FPDM) C4


Object Number: 591162  Size: CH

Connector Part Information

    • AMP 174045-2
    • 12-Way (BLK)
    • Wire harness connector is part of the mirror assembly (pigtail)

Pin

Wire Color

Circuit No.

Function

A

--

--

Memory Mirror Position Sensor - Right Vertical Motor

B

--

--

Memory Mirror Position Sensor - Right Horizontal Motor

C-D

--

--

Not Used

E

--

--

Sensor Return - Memory Mirror

F

--

--

Heated Mirror Element Return

G

--

--

Power Mirror Motor Feed - Right Horizontal Motor - LEFT

H

--

--

Heated Mirror Element Feed

J

--

--

Power Mirror Motor Feed - Right Horizontal Motor - RIGHT

K

--

--

Power Mirror Motor Feed - Right Vertical Motor - DOWN

L

--

--

Power Mirror Motor Feed - Right Vertical Motor - UP

M

--

--

Memory Mirror Position Sensor Feed - 5 V Reference

Left Rear Door Module (LRDM) C1


Object Number: 73151  Size: CH

Connector Part Information

    • 12064799
    • 12-Way F Metri-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

49

Door Open Switch Signal

B

LT BLU/BLK

747

Left Rear Door Ajar Switch Signal

C

BLK/WHT

751

Ground

D

BLK/WHT

751

Ground

E

BRN

501

Power Window Switch Signal - Left Rear Window Down

F

DK GRN

1184

Power Window Switch Signal - Left Rear Up Signal

G

TAN/WHT

2076

Power Door Serial Data

H

BLK/WHT

751

Ground

J

--

--

Not Used

K

TAN

294

Left Rear Door Lock Motor Control - Unlock

L

GRY

295

Left Rear Door Lock Motor Control - Lock

M

ORN

840

Battery Positive Voltage

Left Rear Door Module (LRDM) C2


Object Number: 62450  Size: CH

Connector Part Information

    • 12052856
    • 4-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Battery Positive Voltage

B

BRN

669

Power Window Motor Left Rear Down Control

C

DK BLU

668

Power Window Motor Left Rear Up Control

D

BLK

750

Ground

Right Rear Door Module (RRDM) C1


Object Number: 73151  Size: CH

Connector Part Information

    • 12064799
    • 12-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

49

Door Open Switch Signal

B

LT GRN/BLK

748

Right Rear Door Ajar Switch Signal

C

BLK/WHT

651

Ground

D

BLK/WHT

651

Ground

E

BRN

501

Window Switch Signal - Right Rear Window Down

F

DK GRN

1184

Window Switch Signal - Right Rear Window Up

G

TAN/WHT

2076

Power Door Serial Data

H

BLK/WHT

651

Ground

J

--

--

Not Used

K

TAN

294

Door Lock Actuator Unlock Control

L

GRY

295

Door Lock Actuator Lock Control

M

ORN

840

Battery Positive Voltage

Right Rear Door Module (RRDM) C2


Object Number: 62450  Size: CH

Connector Part Information

    • 12052856
    • 4-Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Battery Positive Voltage

B

BRN

671

Power Window Motor Right Rear Down Control

C

DK BLU

670

Power Window Motor Right Rear Up Control

D

BLK

650

Ground

Window Motor - Driver


Object Number: 258176  Size: CH

Connector Part Information

    • 12129486
    • 2-Way F Metri-Pack 280 Series Flexlock Sealed (MD GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

164

Power Window Motor Left Front Up Control

B

BRN

165

Power Window Motor Left Front Down Control

Window Motor - Front Passenger


Object Number: 258176  Size: CH

Connector Part Information

    • 12129487
    • 2-Way F Metri-Pack 280 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

666

Power Window Motor Right Front Up Control

B

BRN

667

Power Window Motor Right Front Down Control

Window Motor - LR


Object Number: 258176  Size: CH

Connector Part Information

    • 12129487
    • 2-Way F Metri-Pack 280 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

668

Power Window Motor Left Rear Up Control

B

BRN

669

Power Window Motor Left Rear Down Control

Window Motor - RR


Object Number: 258176  Size: CH

Connector Part Information

    • 12129487
    • 2-Way F Metri-Pack 280 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

DK BLU

670

Power Window Motor Right Rear Up Control

B

BRN

671

Power Window Motor Right Rear Down Control

Window Switch - Front Passenger


Object Number: 258172  Size: CH

Connector Part Information

    • 12064982
    • 5-Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

DK GRN

1184

Window Switch Signal - Right Front Up

2

BRN

501

Window Switch Signal - Right Front Down

3

--

--

Not Used

4

BLK/WHT

451

Ground

5

YEL

1491

Backlight Lamps Control

Window Switch - LR


Object Number: 535620  Size: CH

Connector Part Information

    • 12066189
    • 4-Way F Metri-Pack 100 Series (NAT)

Pin

Wire Color

Circuit No.

Function

1

BRN

501

Window Switch Signal - Left Rear Window Down

2

DK GRN

1184

Window Switch Signal - Left Rear Window Up

3

--

--

Not Used

4

BLK/WHT

751

Ground

Window Switch - RR


Object Number: 535620  Size: CH

Connector Part Information

    • 12066189
    • 4-Way F Metri-Pack 100 Series (NAT)

Pin

Wire Color

Circuit No.

Function

1

BRN

501

Window Switch Signal - Right Rear Window Down

2

DK GRN

1184

Window Switch Signal - Right Rear Window Up

3

--

--

Not Used

4

BLK/WHT

651

Ground