GM Service Manual Online
For 1990-2009 cars only
Table 1: LH Front Door Lock Actuator
Table 2: LH Front Door Module (LFDM) C1
Table 3: LH Front Door Module (LFDM) C2
Table 4: LH Front Door Module (LFDM) C3
Table 5: LH Front Door Module (LFDM) C4
Table 6: LH Front Door Module (LFDM) C5
Table 7: LH Front Power Door Lock Switch
Table 8: LH Front Power Window Motor
Table 9: LH Front Power Window Switch
Table 10: LH Rear Door Lock Actuator
Table 11: LH Rear Door Module (LRDM) C1
Table 12: LH Rear Power Door Lock Switch
Table 13: LH Rear Power Window Motor
Table 14: LH Rear Power Window Switch
Table 15: RH Front Door Lock Actuator
Table 16: RH Front Door Module (RFDM) C1
Table 17: RH Front Door Module (RFDM) C3
Table 18: RH Front Door Module (RFDM) C4
Table 19: RH Front Power Door Lock Switch
Table 20: RH Front Power Window Motor
Table 21: RH Front Power Window Switch
Table 22: RH Rear Door Lock Actuator
Table 23: RH Rear Door Module (RRDM) C1
Table 24: RH Rear Door Module (RRDM) C2
Table 25: RH Rear Power Door Lock Switch
Table 26: RH Rear Power Window Motor
Table 27: RH Rear Power Window Switch

LH Front Door Lock Actuator


Object Number: 68721  Size: CH

Connector Part Information

    • 15300008
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

694

LF Door Lock Actuator Drive - Unlock

B

GRY

295

LF Door Lock Actuator Drive - Lock

LH Front Door Module (LFDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20 Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1-3

--

--

Not Used

4

BLK/WHT

351

Ground

5

--

--

Not Used

6

TAN/WHT

2076

Simple Bus Interface (SIB)

7-8

--

--

Not Used

9

GRY

1690

LH Automatic Day/Night Mirror Feed

10

PNK

1691

LH Automatic Day/Night Mirror Return

11

ORN

640

Battery Positive Voltage (B+)

12

ORN

640

Battery Positive Voltage (B+)

13

PPL

1807

Class 2 Serial Data Line

14

BLK/WHT

351

Ground

15

TAN/WHT

2076

Simple Bus Interface (SBI)

16-19

--

--

Not Used

20

YEL

1491

Incandescent Lighting Output

LH Front Door Module (LFDM) C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

351

Ground

B

GRY/BLK

745

LH Front Door Ajar Switch Signal

C

TAN

126

LH Front Door Latch Switch Signal

D-F

--

--

Not Used

G

TAN

694

LH Front Door Lock Motor Feed

H

GRY

295

LH Front Door Lock Motor Feed

J

BLK/WHT

351

Ground

K

LT GRN

262

Door Lock Cylinder Switch Signal

L-M

--

--

Not Used

LH Front Door Module (LFDM) C3


Object Number: 307727  Size: CH

Connector Part Information

    • IL-A65-65-53C1
    • 6 Way (GRN)

Pin

Wire Color

Circuit No.

Function

1

ORN

191

LH Mirror Retract Feed (Export)

2

YEL

190

LH Mirror Extend Feed (Export)

3

RED/BLK

788

LH Mirror Sensor Feed

4

LT GRN/BLK

784

LH Mirror Vertical Signal

5

LT BLU/BLK

786

LH Mirror Horizontal Signal

6

PPL/BLK

782

Sensor Return

LH Front Door Module (LFDM) C4


Object Number: 307731  Size: CH

Connector Part Information

    • AMP - 175964-2
    • 8 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

88

LH Mirror Motor Output-Up

2

BRN/BLK

1690

Automatic Day/Night Mirror Signal

3

BRN

1691

Automatic Day/Night Mirror Return

4

BLK

9089

LH Mirror Heater Output-Low

5

YEL

89

LH Mirror Motor Output-Down

6

DK BLU

81

LH Mirror Motor Output-Right Horizontal

7

WHT

82

LH Mirror Motor Output-Left Horizontal

8

BLK

267

LH Mirror Heater Output-High

LH Front Door Module (LFDM) C5


Object Number: 153649  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+)

B

BRN

165

LH Front Power Window Motor Feed

C

DK BLU

164

LH Front Power Window Motor Feed

D

BLK

350

Ground

LH Front Power Door Lock Switch


Object Number: 130714  Size: CH

Connector Part Information

    • 12124997
    • 5 Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1491

Dash Integration Module Output - Backlighting Lamps

B

--

--

Not Used

C

BLK/WHT

351

Ground

D

RED/BLK

780

LF Power Door Lock Switch Output - Lock

E

ORN/BLK

781

LF Power Door Lock Switch Output - Unlock

LH Front Power Window Motor


Object Number: 258176  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

165

Power Window Motor Control - Down

B

DK BLU

164

Power Window Motor Control - Up

LH Front Power Window Switch


Object Number: 62435  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

BLK/WHT

351

Ground

2

PPL

616

Memory Seat Switch Signal-Memory 2

3

WHT

615

Memory Seat Switch Signal-Memory 1

4

ORN

614

Memory Seat Switch Signal-Set

5

YEL/BLK

1491

Dash Integration Module Output-Backlighting Lamps

6

ORN/BLK

781

Power Door Lock Switch Output-Driver Switch-Unlock

7

RED/BLK

780

Power Door Lock Switch Output-Driver Switch-Lock

8

BLK/WHT

351

Ground

9

ORN

640

Fuse Output - Battery

10

TAN/WHT

2076

Simple Bus Interface (SBI)

LH Rear Door Lock Actuator


Object Number: 68721  Size: CH

Connector Part Information

    • 15300008
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

LR Door Lock Actuator Drive - Unlock

B

GRY

295

LR Door Lock Actuator Drive - Lock

LH Rear Door Module (LRDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT BLU

244

Power Door Lock Switch Output - Passenger Switch - Lock

2-3

--

--

Not Used

4

TAN/WHT

551

Ground

5-6

--

--

Not Used

7

PPL

2765

Express Window Down Input

8

WHT

1185

Power Window Switch Signal-Right Rear Window-Up

9

YEL

1187

Power Window Switch Signal-Right Rear Window-Down

10

TAN/WHT

551

Engine Control Module Ground

11

ORN

840

Fuse Output Battery

12

BLK/WHT

1638

Heated Seat Indicator Feed-Left Rear-High

13

PNK

1631

Heated Seat Indicator Feed-Left Rear-Low

14

BRN

1637

Heated Seat Switch Signal-Left Rear

15

TAN/WHT

2076

Simple Bus Interface

16-19

--

--

Not Used

20

YEL

1491

Dash Integration Module Output-Backlighting Lamps

LH Rear Door Module (LRDM) C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

TAN/WHT

551

Ground

B

LT BLU/BLK

747

Door Ajar Switch Signal-Left Rear

C

DK BLU

49

Door Jamb Switch Signal-Driver

D-F

--

--

Not Used

G

TAN

294

LR Door Lock Actuator Drive - Unlock

H

GRY

295

LR Door Lock Actuator Drive - Lock

J-M

--

--

Not Used

LH Rear Door Module (LRDM) C3


Object Number: 153649  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Fused Output-Battery

B

BRN

669

Power Window Motor Feed-Left Rear Window-Down

C

DK BLU

668

Power Window Motor Feed-Left Rear Window-Up

D

BLK

350

Ground

LH Rear Power Door Lock Switch


Object Number: 130714  Size: CH

Connector Part Information

    • 
        12124997
    • 5 Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1491

Dash Integration Module Output - Backlighting Lamps

B

--

--

Not Used

C

TAN/WHT

551

Ground

D

LT BLU

244

Power Door Lock Switch Input

E

--

--

Not Used

LH Rear Power Window Motor


Object Number: 258176  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

669

Power Window Motor Control - Down

B

DK BLU

668

Power Window Motor Control - Up

LH Rear Power Window Switch


Object Number: 258172  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

WHT

1185

LR Power Window Switch Signal - Up

2

YEL

1187

LR Power Window Switch Signal - Down

3

PPL

2765

Power Window Switch Signal - Express

4

TAN/WHT

551

Ground

5

YEL/BLK

1491

Dash Integration Module Output Backlighting Lamps

RH Front Door Lock Actuator


Object Number: 68721  Size: CH

Connector Part Information

    • 15300008
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

RF Door Lock Actuator Drive - Unlock

B

GRY

295

RF Door Lock Actuator Drive - Lock

RH Front Door Module (RFDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT BLU

244

Power Door Lock Switch Output-Passenger Switch-Lock

2

DK BLU

245

Power Door Lock Switch Output-Passenger Switch-Unlock

3

--

--

Not Used

4

BLK/WHT

451

Ground

5-6

--

--

Not Used

7

PPL

2765

Power Window Switch Signal-Right Front Window-Express

8

DK GRN

1184

Power Window Switch Signal-Right Front Window-Up

9

ORN

1189

Power Window Switch Return-Right Front

10

BLK/WHT

451

Ground

11

ORN

740

Battery Positive Voltage (B+)

12-14

--

--

Not Used

15

TAN/WHT

2076

Serial Data Signal - Power Door Module (SBI)

16-19

--

--

Not Used

20

YEL

1491

Dash Integration Module Output-Backlighting Lamps

RH Front Door Module (RFDM) C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

451

Ground

B

BLK/WHT

746

Door Ajar Switch Signal-Right Front

C

DK BLU

49

Door Jamb Switch Signal-Driver

D-K

--

--

Not Used

L

TAN

294

Power Door Lock Motor Feed-Unlock

M

GRY

295

Power Door Lock Motor Feed-Lock

RH Front Door Module (RFDM) C3


Object Number: 307727  Size: CH

Connector Part Information

    • IL-A65-65-53C1
    • 6 Way (GRN)

Pin

Wire Color

Circuit No.

Function

1

ORN

191

RH Mirror Retract Feed (Export)

2

PNK

190

RH Mirror Extend Feed (Export)

3

RED/BLK

788

RH Mirror Sensor Feed

4

LT GRN/BLK

784

RH Mirror Vertical Signal

5

LT BLU/BLK

786

RH Mirror Horizontal Signal

6

PPL/BLK

782

Sensor Return

RH Front Door Module (RFDM) C4


Object Number: 307731  Size: CH

Connector Part Information

    • AMP - 175964-2
    • 8 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

YEL

88

RH Mirror Motor Output-Up

2

GRY

1690

Automatic Day/Night Mirror Signal

3

PNK

1691

Automatic Day/Night Mirror Return

4

BLK

9089

RH Mirror Heater Output-Low

5

LT GRN

89

RH Mirror Motor Output-Down

6

WHT

81

RH Mirror Motor Output-Right Horizontal

7

DK BLU

82

RH Mirror Motor Output-Left Horizontal

8

BLK

267

RH Mirror Heater Output-High

RH Front Door Module (RFDM) C5


Object Number: 153649  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Fused Output - Battery

B

BRN

667

Power Window Motor Feed - Right Front Window - Down

C

DK BLU

666

Power Window Motor Feed - Right Front Window - Up

D

BLK

650

Ground

RH Front Power Door Lock Switch


Object Number: 130714  Size: CH

Connector Part Information

    • 12124997
    • 5 Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1491

Dash Integration Module Output-Backlighting Lamps

B

--

--

Not Used

C

BLK/WHT

451

Ground

D

LT BLU

244

RF Power Door Lock Switch Output - Lock

E

DK BLU

245

RF Power Door Lock Switch Output - Unlock

RH Front Power Window Motor


Object Number: 258176  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

667

Power Window Motor Control - Down

B

DK BLU

666

Power Window Motor Control - Up

RH Front Power Window Switch


Object Number: 258172  Size: CH

Connector Part Information

    • 12064982
    • 5 Way F Micro-Pack 100 Series

Pin

Wire Color

Circuit No.

Function

1

DK GRN

1184

RF Power Window Switch Signal - Up

2

ORN

1189

RF Power Window Switch Return - Down

3

PPL

2165

Power Window Switch Signal - Express

4

BLK/WHT

451

Ground

5

YEL/BLK

1491

Dash Integration Module Output - Backlighting Lamps

RH Rear Door Lock Actuator


Object Number: 68721  Size: CH

Connector Part Information

    • 15300008
    • 2 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

TAN

294

RR Door Lock Actuator Drive - Unlock

B

GRY

295

RR Door Lock Actuator Drive - Lock

RH Rear Door Module (RRDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT BLU

244

Power Door Lock Switch Output-Passenger Switch-Lock

2-3

--

--

Not Used

4

BLK/WHT

451

Ground

5-6

--

--

Not Used

7

PPL

2765

Power Window Switch Signal-Right Rear Window - Express

8

GRY/BLK

1186

Power Window Switch Signal-Right Rear Window-Up

9

DK GRN

1188

Power Window Switch Signal-Right Rear Window-Down

10

BLK/WHT

451

Ground

11

ORN

840

Fused Output - Battery

12

BLK/WHT

1635

Heated Seat Indicator Feed-Right Rear-High

13

PNK

1636

Heated Seat Indicator Feed-Right Rear-Low

14

BRN

1634

Heated Seat Switch Signal-Right Rear

15

TAN/WHT

2076

Simple Bus Interface (SBI)

16-19

--

--

Not Used

20

YEL

1491

Dash Integration Module Output-Backlighting Lamps

RH Rear Door Module (RRDM) C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

451

Ground

B

LT BLU/BLK

747

Door Ajar Switch Signal - Right Rear

C

DK BLU

49

Door Jamb Switch Signal-Driver

D-K

--

--

Not Used

L

TAN

294

Power Door Lock Motor Feed-Unlock

M

GRY

295

Power Door Lock Motor Feed-Lock

RH Rear Door Module (RRDM) C3


Object Number: 153649  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

ORN

1040

Fused Output-Battery

B

BRN

671

Power Window Motor Feed-Right Rear Window-Down

C

DK BLU

670

Power Window Motor Feed-Right Rear Window-Up

D

BLK

650

Ground

RH Rear Power Door Lock Switch


Object Number: 130714  Size: CH

Connector Part Information

    • 12124997
    • 5 Way (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL/BLK

1491

Dash Integration Module Output - Backlighting Lamps

B

--

--

Not Used

C

TAN/WHT

451

Ground

D

LT BLU

244

Power Door Lock Switch Input

E

--

--

Not Used

RH Rear Power Window Motor


Object Number: 258176  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

BRN

671

Power Window Motor Control - Down

B

DK BLU

670

Power Window Motor Control - Up

RH Rear Power Window Switch


Object Number: 258172  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

WHT

1186

RR Power Window Switch Signal-Up

2

YEL

1188

RR Power Window Switch Signal-Down

3

PPL

2765

Power Window Switch Signal - Express

4

TAN/WHT

451

Ground

5

YEL/BLK

1491

Dash Integration Module Output - Backlighting Lamps