GM Service Manual Online
For 1990-2009 cars only
Table 1: Door Latch Assembly - Driver
Table 2: Door Latch Assembly - Front Passenger
Table 3: Door Latch Assembly - LR
Table 4: Door Latch Assembly - RR
Table 5: Door Lock Switch - Driver
Table 6: Door Lock Switch - Front Passenger
Table 7: Door Module - Driver C1
Table 8: Door Module - Driver C2
Table 9: Door Module - Driver C3
Table 10: Door Module - Driver C4
Table 11: Door Module - Driver C5
Table 12: Door Module - Front Passenger C1
Table 13: Door Module - Front Passenger C2
Table 14: Door Module - Front Passenger C3
Table 15: Door Module - Front Passenger C4
Table 16: Door Module - Front Passenger C5
Table 17: Door Module - LR C1
Table 18: Door Module - LR C2
Table 19: Door Module - LR C3
Table 20: Door Module - RR C1
Table 21: Door Module - RR C2
Table 22: Door Module - RR C3
Table 23: Door Switch Module - Driver
Table 24: Liftgate Latch
Table 25: Liftgate Lock/Unlock Relay
Table 26: Memory/Personalization Function Switch
Table 27: Window Motor - Driver
Table 28: Window Motor - Front Passenger
Table 29: Window Motor - LR
Table 30: Window Motor - RR
Table 31: Window Switch - Front Passenger
Table 32: Window Switch - LR
Table 33: Window Switch - RR

Door Latch Assembly - Driver


Object Number: 845631  Size: CH

Connector Part Information

    • 6-1355688-1
    • 10-Way F AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

TN

694

Driver Door Lock Actuator Unlock Control

3

GY

295

Door Lock Actuator Lock Control

4

YE

5135

Driver Door Key Switch Lock Signal

5

--

--

Not Used

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 - Front Passenger


Object Number: 812596  Size: CH

Connector Part Information

    • 6-1355683-1
    • 6-Way F AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

TN/WH

746

Right Front Door Ajar Switch Signal

2

L-GN

1177

Right Front Door Open Switch Signal/Door Open Switch Signal

3

BK/WH

451

Ground

4

--

--

Not Used

5

TN

294

Door Lock Actuator Unlock Control

6

GY

295

Door Lock Actuator Lock Control

Door Latch Assembly - LR


Object Number: 812596  Size: CH

Connector Part Information

    • 6-1355683-1
    • 6-Way F AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

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 - RR


Object Number: 812596  Size: CH

Connector Part Information

    • 6-1355683-1
    • 6-Way F AMP (BK)

Pin

Wire Color

Circuit No.

Function

1

L-GN/BK

748

Right Rear Door Ajar Switch Signal

2

YE/BK

1181

Right Rear Door Open Switch Signal/Rear Door Open Switch Signal

3

BK/WH

451

Ground

4

--

--

Not Used

5

TN

294

Door Lock Actuator Unlock Control

6

GY

295

Door Lock Actuator Lock Control

Door Lock Switch - Driver


Object Number: 130714  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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 - Front Passenger


Object Number: 130714  Size: CH

Connector Part Information

    • 12124997
    • 5-Way F Micro-Pack 150 Series (BK)

Pin

Wire Color

Circuit No.

Function

A

YE

1491

Backlight Lamps Control

B

--

--

Not Used

C

BK/WH

451

Ground

D

L-BU

244

Passenger Door Lock Switch Lock (Control or Supply Voltage)

E

D-BU

245

Passenger Door Lock Switch Unlock (Control or Supply Voltage)

Door Module - Driver C1


Object Number: 62450  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

165

Power Window Motor Left Front Down Control

C

D-BU

164

Power Window Motor Left Front Up Control

D

BK

350

Ground

Door Module - Driver C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A-D

--

--

Not Used

E

YE

5135

Driver Door Key Switch Lock Signal

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

Door Module - Driver C3


Object Number: 73156  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A1

PK

2070

Left Front Door Window Intrusion Sensor Reference Voltage

A2

PU

5044

Left Front Door Window Intrusion Signal

A3

YE

1491

Backlight Lamps 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 Reference

B2

L-GN

2072

Left Front Door Window Intrusion Sensor Signal

B3

BK/WH

351

Ground

B4

PK

1691

Automatic Day/Night Mirror Low Reference

B5

GY

1690

Automatic Day/Night Mirror Signal

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/Inadvertent Power Relay Enable

B12

BK/WH

351

Ground

Door Module - Driver C4


Object Number: 307731  Size: CH

Connector Part Information

    • 1759642
    • 8-Way F Lowell (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

88

Driver Mirror Motor Up and Right Control

2

BN

1690

Automatic Day/Night Mirror Signal

3

BN/BK

1691

Automatic Day/Night Mirror Low Reference

4

BK

627

Driver Mirror Heating Element Low Reference

5

L-GN

89

Driver Mirror Motor Down Control

6

--

--

Not Used

7

D-BU

82

Driver Mirror Motor Left Control

8

BK

606

Driver Mirror Heating Element Supply Voltage

Door Module - Driver C5


Object Number: 307727  Size: CH

Connector Part Information

    • IL-AG5-6S-S3C1
    • 6-Way F (L-GN)

Pin

Wire Color

Circuit No.

Function

1

OG/SR

191

Driver Folding Mirror Motor Retract Control (DR4/D24)

2

PK

190

Driver Folding Mirror Motor Extend Control (DR4/D24)

3

RD/BK

672

5-Volt Reference

4

D-GN/BK

784

Driver Mirror Vertical Position Sensor Signal

5

L-BU/BK

786

Driver Mirror Horizontal Position Sensor Signal

6

PU/BK

673

Low Reference

Door Module - Front Passenger C1


Object Number: 62450  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

RD/WH

1040

Battery Positive Voltage

B

BN

667

Power Window Motor Right Front Down Control

C

D-BU

666

Power Window Motor Right Front Up Control

D

BK

450

Ground

Door Module - Front Passenger C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

D-BU

245

Passenger Door Lock Switch Unlock (Control or Supply Voltage)

B

PU

2765

Power Window Switch Right Front Express Signal

C

D-GN

1184

Power Window Switch Right Front Up Signal

D-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/Door Open Switch Signal

K

--

--

Not Used

L

BN

5295

Passenger Window Switch Right Front Down Signal

M

L-BU

244

Passenger Door Lock Switch Lock (Control or Supply Voltage)

Door Module - Front Passenger C3


Object Number: 73156  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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

740

Battery Positive Voltage

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

Door Module - Front Passenger C4


Object Number: 307731  Size: CH

Connector Part Information

    • 1759642
    • 8-Way F Lowell (BK)

Pin

Wire Color

Circuit No.

Function

1

L-GN

1498

Passenger Mirror Motor Up and Right Control

2-3

--

--

Not Used

4

BK

628

Passenger Mirror Heating Element Low Reference

5

YE

889

Passenger Mirror Motor Down Control

6

--

--

Not Used

7

WH

90

Passenger Mirror Motor Left Control

8

BK

607

Passenger Mirror Heating Element Supply Voltage

Door Module - Front Passenger C5


Object Number: 307727  Size: CH

Connector Part Information

    • 6553C1
    • 6-Way F (L-GY)

Pin

Wire Color

Circuit No.

Function

1

OG/SR

5023

Passenger Folding Mirror Motor Retract Control (DR4/D24)

2

PK

5004

Passenger Folding Mirror Motor Extend Control (DR4/D24)

3

RD/BK

674

5-Volt Reference

4

D-GN/BK

787

Passenger Mirror Vertical Position Sensor Signal

5

L-BU/BK

785

Passenger Mirror Horizontal Position Sensor Signal

6

PU/BK

675

Low Reference

Door Module - LR C1


Object Number: 62450  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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

Door Module - LR C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

D-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

Door Module - LR C3


Object Number: 73156  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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-A11

--

--

Not Used

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

Door Module - RR C1


Object Number: 62450  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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

Door Module - RR C2


Object Number: 73151  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

L-GN

5049

Power Window Switch Right Rear Express Signal

C

GY/BK

1186

Power Window Switch Right Rear Up Signal

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/Rear Door Open Switch Signal

K

--

--

Not Used

L

D-GN

1188

Power Window Switch Right Rear Down Signal

M

--

--

Not Used

Door Module - RR C3


Object Number: 73156  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

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-A11

--

--

Not Used

A12

RD/WH

840

Battery Positive Voltage

B1-B2

--

--

Not Used

B3

BK/WH

451

Ground

B4-B9

--

--

Not Used

B10

BK/WH

451

Ground

B11

--

--

Not Used

B12

BK/WH

451

Ground

Door Switch Module - Driver


Object Number: 62435  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

PU

616

Memory 2 Switch Signal

3

WH

615

Memory 1 Switch Signal

4

--

--

Not Used

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

Liftgate Latch


Object Number: 1283828  Size: CH

Connector Part Information

    • 7283-1225-30
    • 2-Way F Yazaki (BK)

Pin

Wire Color

Circuit No.

Function

1

TN

294

Door Lock Actuator Unlock Control

2

GY

295

Door Lock Actuator Lock Control

Liftgate Lock/Unlock Relay


Object Number: 62452  Size: CH

Connector Part Information

    • 12059561
    • 6-Way F Metri-Pack Mixed Series (BK)

Pin

Wire Color

Circuit No.

Function

A

TN

294

Door Lock Actuator Unlock Control

B

TN

294

Door Lock Actuator Unlock Control

C

RD/WH

440

Battery Positive Voltage

D

BK

1050

Ground

E

GY

295

Door Lock Actuator Lock Control

F

GY

295

Door Lock Actuator Lock Control

Memory/Personalization Function Switch


Object Number: 814536  Size: CH

Connector Part Information

    • C174966
    • 4-Way F Multi-Lock (BK)

Pin

Wire Color

Circuit No.

Function

1

YE

1491

Backlight Lamps Control

2

PU

616

Memory 2 Switch Signal

3

BK/WH

351

Ground

4

WH

615

Memory 1 Switch Signal

Window Motor - Driver


Object Number: 812593  Size: CH

Connector Part Information

    • 12186347
    • 6-Way F Metri-Pack 150, 280 Mixed Series (GY)

Pin

Wire Color

Circuit No.

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 - Front Passenger


Object Number: 812593  Size: CH

Connector Part Information

    • 12186347
    • 6-Way F Metri-Pack (GY)

Pin

Wire Color

Circuit No.

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 - LR


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

BN

669

Power Window Motor Left Rear Down Control

B

D-BU

668

Power Window Motor Left Rear Up Control

Window Motor - 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

BN

671

Power Window Motor Right Rear Down Control

B

D-BU

670

Power Window Motor Right Rear Up Control

Window Switch - Front Passenger


Object Number: 258172  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1

D-GN

1184

Power Window Switch Right Front Up Signal

2

BN

5295

Power Window Switch Right Front Down Signal

3

PU

2765

Power Window Switch Right Front Express Signal

4

BK/WH

451

Ground

5

YE

1491

Backlight Lamps 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 No.

Function

1

WH

1185

Power Window Switch Left Rear Up Signal

2

YE

1187

Power Window Switch Left Rear Down Signal

3

D-GN

5048

Power Window Switch Left Rear Express Signal

4

BK/WH

351

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 Series (BK)

Pin

Wire Color

Circuit No.

Function

1

GY/BK

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