GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Corvette 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Power Door Systems Connector End Views
Table 1: LH Door Control Module (DCM) - C1
Table 2: LH Door Control Module (DCM) - C2
Table 3: LH Door Control Module (DCM) - C3
Table 4: LH Door Control Module (DCM) - C4
Table 5: LH Door Latch C1
Table 6: LH Door Latch C2
Table 7: LH Door Latch C3
Table 8: LH Door Switch
Table 9: LH Outside Rearview Mirror - C1
Table 10: LH Outside Rearview Mirror - C2
Table 11: LH Window Motor
Table 12: RH Door Control Module (DCM) - C1
Table 13: RH Door Control Module (DCM) - C2
Table 14: RH Door Control Module (DCM) - C3
Table 15: RH Door Control Module (DCM) - C4
Table 16: RH Door Latch C1
Table 17: RH Door Latch C2
Table 18: RH Door Latch C3
Table 19: RH Door Switch
Table 20: RH Outside Rearview Mirror - C1
Table 21: RH Outside Rearview Mirror - C2
Table 22: RH Window Motor

LH Door Control Module (DCM) - C1


Object Number: 154608 Size: CH

Connector Part Information
    • 12160773
    • 26 Way F (NAT)

Pin

Wire Color

Circuit No.

Function

1

ORN

2140

Battery Positive Feed

2

-

-

Not Used

3

BRN

1046

Serial Data

4

-

-

Not Used

5

GRY

788

5 Volt Reference

6

BLK/WHT

1251

Ground

7

-

-

Not Used

8

-

-

Not Used

9

-

-

Not Used

10

GRY/BLK

745

LH Door Ajar Switch Signal

11

-

-

Not Used

12

-

-

Not Used

13

LT GRN

262

LH Door Key Switch Input

14

BLK/WHT

1451

Ground

15

GRY

786

LH Mirror Horizontal Position Signal

16

DK GRN

784

LH Mirror Vertical Position Signal

17

-

-

Not Used

18

-

-

Not Used

19

WHT

81

LH Horizontal Mirror Motor-Right

20

LT BLU

82

LH Horizontal Mirror Motor-Left

21

YEL

88

LH Vertical Mirror Motor-Up

22

LT GRN

89

LH Vertical Mirror Motor-Down

23

-

-

Not Used

24

-

-

Not Used

25

-

-

Not Used

26

-

-

Not Used

LH Door Control Module (DCM) - C2


Object Number: 62480 Size: CH

Connector Part Information
    • 12089527
    • 6 Way F Metri-Pack 280 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

-

-

Not Used

B

GRY

295

Power Door Lock Motor Feed - Lock

C

BLK

150

Ground

D

-

-

Not Used

E

DK BLU

164

LH Power Window Motor Feed-Up

F

-

-

Not Used

LH Door Control Module (DCM) - C3


Object Number: 62456 Size: CH

Connector Part Information
    • 12064752
    • 6 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

2640

Battery Positive Voltage

B

ORN

267

Heated Mirror Control

C

BRN

165

LH Power Window Motor Feed-Down

D

TAN

294

Power Door Lock Motor Feed - Unlock

E

-

-

Not Used

F

BLK

450

Ground

LH Door Control Module (DCM) - C4


Object Number: 154608 Size: CH

Connector Part Information
    • 12160773
    • 26 Way F (NAT)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

1499

LH Mirror Select Switch Input

2

LT BLLU/WHT

1497

RH Mirror Select Switch Input

3

WHT

1512

Mirror Right Switch Input

4

LT BLU

1516

Mirror Left Switch Input

5

LT GRN

1514

Mirror Down Switch Input

6

YEL

1517

Mirror Up Switch Input

7

BRN

501

LH Window Up Switch Input

8

GRY

1136

LH Window Down Switch Input

9

BLK

150

Ground

10

-

-

Not Used

11

-

-

Not Used

12

-

-

Not Used

13

-

-

Not Used

14

RED/BLK

780

RH Door "Lock" Switch Input

15

ORN/BLK

781

RH Door "Unlock" Switch Input

16

DK BLU

660

LH Mirror Indicator Control

17

WHT

615

Memory 1 Select Switch Input

18

PPL

616

Memory 2 Select Switch Input

19

DK BLU

1461

Memory 1 Indicator Control

20

DK BLU/WHT

1504

Memory 2 Indicator Control

21

GRY

157

Illumination Lamp Control

22

ORN

580

Battery Positive Voltage

23

LT BLU

661

RH Mirror Indicator Control

24

LT BLU

166

RH Window Up Switch Input

25

TAN

167

RH Window Down Switch Input

26

-

-

Not Used

LH Door Latch C1


Object Number: 35437 Size: CH

Connector Part Information
    • 12052636
    • 2 Way F Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

1451

Ground

B

LT GRN

262

LH Door Key Switch Input

LH Door Latch C2


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

--

--

Not Used

B

GRY/BLK

745

LH Door Ajar Indicator Switch

C

--

--

Not Used

D

BLK

150

Ground

LH Door Latch C3


Object Number: 35437 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

TAN

294

Power Door Lock Motor Feed - Unlock

B

GRY

295

Power Door Lock Motor Feed - Lock

LH Door Switch


Object Number: 154608 Size: CH

Connector Part Information
    • 12160773
    • 26 Way F (NAT)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

1499

LH Mirror Select Switch Input

2

LT BLLU/WHT

1497

RH Mirror Select Switch Input

3

WHT

1512

Mirror Right Switch Input

4

LT BLU

1516

Mirror Left Switch Input

5

LT GRN

1514

Mirror Down Switch Input

6

YEL

1517

Mirror Up Switch Input

7

BRN

501

LH Window Up Switch Input

8

GRY

1136

LH Window Down Switch Input

9

BLK

150

Ground

10

-

-

Not Used

11

-

-

Not Used

12

-

-

Not Used

13

-

-

Not Used

14

RED/BLK

780

RH Door "Lock" Switch Input

15

ORN/BLK

781

RH Door "Unlock" Switch Input

16

DK BLU

660

LH Mirror Indicator Control

17

WHT

615

Memory 1 Select Switch Input

18

PPL

616

Memory 2 Select Switch Input

19

DK BLU

1461

Memory 1 Indicator Control

20

DK BLU/WHT

1504

Memory 2 Indicator Control

21

GRY

157

Illumination Lamp Control

22

ORN

580

Battery Positive Voltage

23

LT BLU

661

RH Mirror Indicator Control

24

LT BLU

166

RH Window Up Switch Input

25

TAN

167

RH Window Down Switch Input

26

-

-

Not Used

LH Outside Rearview Mirror - C1


Object Number: 62434 Size: CH

Connector Part Information
    • 12045688
    • 8 Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

YEL

88

LH Vertical Mirror Motor-Up

B

BLK

450

Ground

C

LT GRN

89

LH Vertical Mirror Motor-Down

D

-

-

Not Used

E

ORN

267

Heated Mirror Control

F

WHT

81

LH Horizontal Mirror Motor-Right

G

-

-

Not Used

H

LT BLU

82

LH Horizontal Mirror Motor-Left

LH Outside Rearview Mirror - C2


Object Number: 39661 Size: CH

Connector Part Information
    • 12047786
    • 4 Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

788

5 Volt Reference

B

DK GRN

784

LH Mirror Vertical Position Signal

C

BLK/WHT

1251

Ground

D

GRY

786

LH Mirror Horizontal Position Signal

LH Window Motor


Object Number: 82380 Size: CH

Connector Part Information
    • 12186550
    • 2 Way F

Pin

Wire Color

Circuit No.

Function

1

DK BLU

164

LH Power Window Motor Feed-Up

2

BRN

165

LH Power Window Motor Feed-Down

RH Door Control Module (DCM) - C1


Object Number: 154608 Size: CH

Connector Part Information
    • 12160773
    • 26 Way F (NAT)

Pin

Wire Color

Circuit No.

Function

1

ORN

2340

Battery Positive Feed

2

-

-

Not Used

3

TAN

1047

Serial Data

4

-

-

Not Used

5

GRY

788

5 Volt Reference

6

BLK/WHT

1251

Ground

7

-

-

Not Used

8

-

-

Not Used

9

-

-

Not Used

10

BLK/WHT

746

RH Door Ajar Signal

11

-

-

Not Used

12

-

-

Not Used

13

LT GRN

265

RH Door Key Switch Input

14

BLK/WHT

1451

Ground

15

LT BLU/BLK

785

RH Mirror Horizontal Position Signal

16

BRN

787

RH Mirror Vertical Position Signal

17

-

-

Not Used

18

-

-

Not Used

19

RED/WHT

881

LH Horizontal Mirror Motor-Right

20

GRY

90

LH Horizontal Mirror Motor-Left

21

BRN/WHT

1498

RH Vertical Mirror Motor-Up

22

PPL/WHT

889

RH Vertical Mirror Motor-Down

23

-

-

Not Used

24

-

-

Not Used

25

-

-

Not Used

26

-

-

Not Used

RH Door Control Module (DCM) - C2


Object Number: 62480 Size: CH

Connector Part Information
    • 12089527
    • 6 Way F Metri-Pack 280 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

-

-

Not Used

B

GRY

295

Power Door Lock Motor Feed - Lock

C

BLK

150

Ground

D

-

-

Not Used

E

DK BLU

164

LH Power Window Motor Feed-Up

F

-

-

Not Used

RH Door Control Module (DCM) - C3


Object Number: 62456 Size: CH

Connector Part Information
    • 12064752
    • 6 Way F Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

ORN

2240

Battery Positive Voltage

B

ORN

267

Heated Mirror Control

C

BRN

165

LH Power Window Motor Feed-Down

D

TAN

294

Power Door Lock Motor Feed - Unlock

E

-

-

Not Used

F

BLK

450

Ground

RH Door Control Module (DCM) - C4


Object Number: 154608 Size: CH

Connector Part Information
    • 12160773
    • 26 Way F (NAT)

Pin

Wire Color

Circuit No.

Function

1

-

-

Not Used

2

-

-

Not Used

3

-

-

Not Used

4

-

-

Not Used

5

-

-

Not Used

6

-

-

Not Used

7

LT BLU

166

RH Window Up Switch Input

8

TAN

167

RH Window Down Switch Input

9

BLK

150

Ground

10

-

-

Not Used

11

-

-

Not Used

12

-

-

Not Used

13

-

-

Not Used

14

RED/BLK

780

RH Door "Lock" Switch Input

15

ORN/BLK

781

RH Door "Unlock" Switch Input

16

-

-

Not Used

17

-

-

Not Used

18

-

-

Not Used

19

-

-

Not Used

20

-

-

Not Used

21

GRY

157

Illumination Lamp Control

22

ORN

580

Battery Positive Voltage

23

-

-

Not Used

24

-

-

Not Used

25

-

-

Not Used

26

-

-

Not Used

RH Door Latch C1


Object Number: 35437 Size: CH

Connector Part Information
    • 12052636
    • 2 Way F Metri-Pack 150 Series (GRN)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

1451

Ground

B

LT GRN

265

RH Door Key Switch Input

RH Door Latch C2


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

BLK

150

Ground

B

--

--

Not Used

C

BLK/WHT

746

RH Door Ajar Indicator Switch

D

--

--

Not Used

RH Door Latch C3


Object Number: 35437 Size: CH

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

Pin

Wire Color

Circuit No.

Function

A

TAN

294

Power Door Lock Motor Feed - Unlock

B

GRY

295

Power Door Lock Motor Feed - Lock

RH Door Switch


Object Number: 258171 Size: CH

Connector Part Information
    • 12065873
    • 7 Way F Micro-Pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

TAN

167

RH Window Down Switch Input

2

ORN

580

Battery Positive Voltage

3

RED/BLK

780

RH Door "Lock" Switch Input

4

LT BLU

166

RH Window Up Switch Input

5

BLK

150

Ground

6

ORN/BLK

781

RH Door "Unlock" Switch Input

7

GRY

157

Illumination Lamp Control

RH Outside Rearview Mirror - C1


Object Number: 62434 Size: CH

Connector Part Information
    • 12045688
    • 8 Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BRN/WHT

1498

RH Vertical Mirror Motor-Up

B

BLK

450

Ground

C

PPL/WHT

889

RH Vertical Mirror Motor-Down

D

-

-

Not Used

E

ORN

267

Heated Mirror Control

F

RED/WHT

881

LH Horizontal Mirror Motor-Right

G

-

-

Not Used

H

GRY

90

LH Horizontal Mirror Motor-Left

RH Outside Rearview Mirror - C2


Object Number: 39661 Size: CH

Connector Part Information
    • 12047786
    • 4 Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

788

5 Volt Reference

B

BRN

787

RH Mirror Vertical Position Signal

C

BLK/WHT

1251

Ground

D

LT BLU/BLK

785

RH Mirror Horizontal Position Signal

RH Window Motor


Object Number: 82380 Size: CH

Connector Part Information
    • 12186550
    • 2 Way F

Pin

Wire Color

Circuit No.

Function

1

DK BLU

164

LH Power Window Motor Feed-Up

2

BRN

165

LH Power Window Motor Feed-Down