GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2002 🢒 Sunfire 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Inline Harness Connector End Views
Table 1: In-line Connector C100
Table 2: In-Line Connector C101
Table 3: In-Line Connector C102 (L61)
Table 4: In-Line Connector C103-Automatic Transmission
Table 5: In-Line Connector C104 (L61)
Table 6: In-Line Connector C200
Table 7: In-Line Connector C201
Table 8: In-Line Connector C202
Table 9: In-Line Connector C203 -- Pontiac
Table 10: In-Line Connector C204
Table 11: In-Line Connector C206
Table 12: In-Line Connector C207
Table 13: In-Line Connector C208 -- Export
Table 14: In-Line Connector C220
Table 15: In-Line Connector C313-Wheel Speed Sensors
Table 16: In-Line Connector C313-EVAP Solenoid
Table 17: In-Line Connector C313-Fuel Systems

In-line Connector C100


Object Number: 381038 Size: CF

Connector PartInformation
    • 12191487
    • 38-Way F Metri-Pack Mixed Series (GRY)

Connector Part Information
    • 12191499
    • 38-Way M Metri-Pack Mixed Series (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A2

PNK

839

Ignition 1 Voltage

A2

PNK

839

Ignition 1 Voltage

A4

LT GRN

24

Backup Lamp Supply Voltage

A4

LT GRN

24

Backup Lamp Supply Voltage

A6

PNK

639

Ignition 1 Voltage (Cheverolet)

A6

PNK

639

Ignition 1 Voltage

PNK/WHT

639

Ignition 1 Voltage (Pontiac)

A8

YEL

5

Crank Voltage (MX0)

A8

YEL

5

Crank Voltage (MX0)

PPL/WHT

1035

Starter Solenoid Crank Voltage (MM5)

PPL/WHT

1035

Starter Solenoid Crank Voltage (MM5)

B1

PNK

439

Ignition 1 Voltage

B1

PNK

439

Ignition 1 Voltage

B3

WHT

17

Stop Lamp Switch Signal

B3

WHT

17

Stop Lamp Switch Signal

B7

PNK

239

Ignition 1 Voltage

B7

PNK

239

Ignition 1 Voltage

B9

GRY

120

Fuel Pump Supply Voltage

B9

GRY

120

Fuel Pump Supply Voltage

C2

BLK

884

Left Rear Wheel Speed Sensor Signal

C2

BLK

884

Left Rear Wheel Speed Sensor Signal

C4

RED

885

Left Rear Wheel Speed Sensor Low Reference

C4

RED

885

Left Rear Wheel Speed Sensor Low Reference

C6

BRN

882

Right Rear Wheel Speed Sensor Signal

C6

BRN

882

Right Rear Wheel Speed Sensor Signal

C8

WHT

883

Right Rear Wheel Speed Sensor Low Reference

C8

WHT

883

Right Rear Wheel Speed Sensor Low Reference

D1

PPL

65

Blower Motor Feed

D1

PPL

65

Blower Motor Feed

D3

PNK

739

Ignition 1 Voltage

D3

PNK

739

Ignition 1 Voltage

D5

WHT

1310

EVAP Canister Vent Solenoid Control

D5

WHT

1310

EVAP Canister Vent Solenoid Control

D7

BLK

2759

Low Reference

D7

BLK

2759

Low reference

D9

DK GRN

890

Fuel Tank Pressure Sensor Signal

D9

DK GRN

890

Fuel Tank Pressure Sensor Signal

E1

RED

642

Battery Positive Voltage

E1

RED

642

Battery Positive Voltage

E9

PPL

1589

Fuel Level Sensor Signal

E9

PPL

1589

Fuel Level Sensor Signal

F1

RED

242

Battery Positive Voltage

F1

RED

242

Battery Positive Voltage

F9

RED

442

Battery Positive Voltage

F9

RED

442

Battery Positive Voltage

G1

--

--

Not Used

G1

--

--

Not Used

G3

BRN

241

Ignition 3 Voltage

G3

BRN

241

Ignition 3 Voltage

G5

--

--

Not Used

G5

--

--

Not Used

G7

PPL

1807

Class 2 Serial Data

G7

PPL

1807

Class 2 Serial Data

G9

PPL

1807

Class 2 Serial Data

G9

PPL

1807

Class 2 Serial Data

H2-H4

--

--

Not Used

H2-H4

--

--

Not Used

H6

GRY

2709

5V Reference A

H6

GRY

2709

5V Reference A

H8

BLK/WHT

451

Ground

H8

BLK/WHT

451

Ground

J1

DK GRN

83

Cruise Control Inhibit Signal

J1

DK GRN

83

Cruise Control Inhibit Signal

J3

LT BLU/BLK

396

Cruise Control Engage Signal

J3

LT BLU/BLK

396

Cruise Control Engage Signal

J7

DK GRN/WHT

817

Vehicle Speed Signal

J7

DK GRN/WHT

817

Vehicle Speed Signal

J9

PPL

420

TCC Release/ A/T Shift Lock Release Signal (MX0 w/o K34) or TCC Release/ A/T Shift Lock Release/ Cruise Control Release Signal MX0 w/K34) or Clutch Anticipate Signal (MM5 w/o K34) or Clutch Anticipate/ Cruise Control Release Signal (MM5 w/K34)

J9

PPL

420

TCC Release/ A/T Shift Lock Release Signal (MX0 w/o K34) or TCC Release/ A/T Shift Lock Release/ Cruise Control Release Signal MX0 w/K34) or Clutch Anticipate Signal (MM5 w/o K34) or Clutch Anticipate/ Cruise Control Release Signal (MM5 w/K34)

K2

BRN

64

Blower Motor Relay Supply Voltage

K2

BRN

64

Blower Motor Relay Supply Voltage

K4

YEL/BLK

68

Low Coolant Level Indicator Control

K4

YEL/BLK

68

Low Coolant Level Indicator Lamp Output

K6

BRN/WHT

419

MIL Control

K6

BRN/WHT

419

MIL Control

K8

PNK

539

Ignition 1 Voltage

K8

PNK

539

Ignition 1 Voltage

In-Line Connector C101


Object Number: 655811 Size: CH

Object Number: 655813 Size: CH

Connector Part Information
    • 15326084
    • 16-Way F Metri-Pack 280 Series (BLK)

Connector Part Information
    • 15326085
    • 16-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

BRN

9

Park Lamp Supply Voltage

A

BRN

9

Park Lamp Supply Voltage

B

PNK

1200

Headlamp High Beam Signal

B

PNK

1200

Headlamp High Beam Signal

C

DK BLU

1201

Headlamp Low Beam Signal

C

DK BLU

1201

Headlamp Low Beam Signal

D

YEL

1834

Forward Discriminating Sensor Signal

D

YEL

1834

Forward Discriminating Sensor Signal

E

ORN/BLK

1140

Battery Positive Voltage

E

ORN

1140

Battery Positive Voltage

F

DK GRN

29

Horn Control

F

DK GRN

29

Horn Control

G

--

--

Not Used

G

--

--

Not Used

H

RED

228

Windshield Washer Pump Control

H

RED

228

Windshield Washer Pump Control

J

LT BLU

14

Left Turn Signal Lamps Supply Voltage

J

LT BLU

14

Left Turn Signal Lamps Supply Voltage

K

DK BLU

15

Right Turn Signal Lamps Supply Voltage

K

DK BLU

15

Right Turn Signal Lamps Supply Voltage

L

BLK/WHT

1751

Ground

L

BLK/WHT

1751

Ground

M

ORN

640

Battery Positive Voltage

M

ORN

640

Battery Positive Voltage

N

DK BLU

593

DRL Headlamp High Beam Supply Voltage

N

DK BLU

593

DRL Headlamp High Beam Supply Voltage

P

PPL

34

Fog Lamps Supply Voltage

P

PPL

34

Fog Lamps Supply Voltage

R

DK GRN/WHT

1317

Fog Lamp Relay Control

R

DK GRN/WHT

1317

Fog Lamp Relay Control

S

BLK

251

Ground

S

BLK

251

Ground

In-Line Connector C102 (L61)


Object Number: 646400 Size: CH

Object Number: 684916 Size: CH

Connector Part Information
    • 15326835
    • 8-Way F GT 150 Sealed 4.0 (BLK)

Connector Part Information
    • 15326840
    • 8-Way M GT 150 Sealed 4.0 (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

BLK

1744

Fuel Injector 1 Control (L61)

A

BLK

1744

Fuel Injector 1 Control (L61)

B

LT GRN/BLK

1745

Fuel Injector 2 Control (L61)

B

LT GRN/BLK

1745

Fuel Injector 2 Control (L61)

C

PNK/BLK

1746

Fuel Injector 3 Control (L61)

C

PNK/BLK

1746

Fuel Injector 3 Control (L61)

D

LT BLU/BLK

844

Fuel Injector 4 Control (L61)

D

LT BLU/BLK

844

Fuel Injector 4 Control (L61)

E

PNK

839

Ignition 1 Voltage (L61)

E

PNK

139

Ignition 1 Voltage (L61)

F

ORN/BLK

469

Low Reference

F

ORN/BLK

469

Low Reference

G

LT GRN

432

MAP Sensor Signal

G

LT GRN

432

MAP Sensor Signal

H

GRY

2704

5V Reference B

H

GRY

2704

5V Reference B

In-Line Connector C103-Automatic Transmission


Object Number: 130736 Size: CF

Connector Part Information
    • 12160493
    • 14-Way F Micro-Pack 100W Series (GRY)

Connector Part Information
    • 12160782
    • 14-Way M Micro-Pack 100W Series (GRY)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

LT GRN

1222

1-2 Shift Solenoid Valve Control

A

LT GRN

1222

1-2 Shift Solenoid Valve Control

B

YEL/BLK

1223

2-3 Shift Solenoid Valve Control

B

YEL/BLK

1223

2-3 Shift Solenoid Valve Control

C

RED/BLK

1228

PC Solenoid Valve High Control

C

RED/BLK

1228

PC Solenoid Valve High Control

D

LT BLU/WHT

1229

PC Solenoid Valve Low Control

D

LT BLU/WHT

1229

PC Solenoid Valve Low Control

E

PNK

439

Ignition 1 Voltage

E

PNK

439

Ignition 1 Voltage

F-K

--

--

Not Used

F-K

--

--

Not Used

L

YEL/BLK

1227

TFT Sensor Signal

L

YEL/BLK

1227

TFT Sensor Signal

M

BLK

407

Low Reference

M

BLK

407

Low Reference

N

PNK

1224

Transmission Fluid Pressure Switch Signal A

N

PNK

1224

Transmission Fluid Pressure Switch Signal A

P

RED

1226

Transmission Fluid Pressure Switch Signal C

P

RED

1226

Transmission Fluid Pressure Switch Signal C

R

DK BLU

1225

Transmission Fluid Pressure Switch Signal B

R

DK BLU

1225

Transmission Fluid Pressure Switch Signal B

S

RED/BLK

1230

AT ISS High Signal

S

RED/BLK

1230

AT ISS High Signal

T

BRN

418

TCC PWM Solenoid Valve Control

T-U

BRN

418

TCC PWM Solenoid Valve Control

U

YEL

657

TCC Release Switch Signal

U

YEL

657

TCC Release Switch Signal

V

DK BLU/WHT

1231

AT ISS Low Signal

V

DK BLU/WHT

1231

AT ISS Low Signal

In-Line Connector C104 (L61)


Object Number: 537107 Size: CH

Object Number: 605500 Size: CH

Connector Part Information
    • 12052644
    • 2-Way F Metri-Pack 150 Series (GRY)

Connector Part Information
    • 12162343
    • 2-Way M Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

PPL

574

Low Reference

A

PNK

574

Low Reference

B

YEL

573

CKP Sensor Signal

B

YEL

573

CKP Sensor Signal

In-Line Connector C200


Object Number: 62492 Size: CF

Connector Part Information
    • 12092248
    • 23-Way F Metri-Pack 280 Series (BLK)

Connector Part Information
    • 12092249
    • 23-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

ORN

1240

Battery Positive Voltage

A

ORN

1240

Battery Positive Voltage

B

ORN

340

Battery Positive Voltage

B

ORN

340

Battery Positive Voltage

C

BRN

9

Park Lamp Supply Voltage

C

BRN

9

Park Lamp Supply Voltage

D

ORN

1040

Battery Positive Voltage

D

ORN

1040

Battery Positive Voltage

E

DK GRN

19

Right Rear Stop/Turn Lamp Supply Voltage

E

DK GRN

19

Right Rear Stop/Turn Lamp Supply Voltage

F

GRY

8

Instrument Panel Lamp Supply Voltage - 1

F

GRY

8

Instrument Panel Lamp Supply Voltage - 1

G

BRN

882

Wheel Speed Sensor Signal, Right Rear

G

BRN

882

Wheel Speed Sensor Signal, Right Rear

H

PPL

1589

Fuel Level Sensor Signal

H

PPL

1589

Fuel Level Sensor Signal

J

LT GRN

24

Backup Lamp Supply Voltage

J

LT GRN

24

Backup Lamp Supply Voltage

K

WHT

17

Stop Lamp Switch Signal

K

WHT

17

Stop Lamp Switch Signal

L

ORN/BLK

737

Rear Compartment Lamp Control

L

ORN/BLK

737

Rear Compartment Lamp Control

M

LT BLU

1134

Park Brake Switch Signal

M

LT BLU

1134

Park Brake Switch Signal

N

YEL

18

Left Rear Stop/Turn Lamp Supply Voltage

N

YEL

18

Left Rear Stop/Turn Lamp Supply Voltage

P

WHT

883

Right Rear Wheel Speed Sensor Low Reference

P

WHT

883

Right Rear Wheel Speed Sensor Low Reference

R

ORN

440

Battery Positive Voltage

R

ORN

440

Battery Positive Voltage

S

BLK/WHT

238

Seat Belt Switch - Left Signal

S

BLK/WHT

238

Seat Belt Switch - Left Signal

T

PNK

439

Ignition 1 Voltage

T

PNK

439

Ignition 1 Voltage

U

WHT

1310

EVAP Canister Vent Solenoid Control

U

WHT

1310

EVAP Canister Vent Solenoid Control

V

--

--

Not Used

V

--

--

Not Used

W

GRY

120

Fuel Pump Supply Voltage

W

GRY

120

Fuel Pump Supply Voltage

X

ORN

1732

Courtesy Lamps Supply Voltage

X

ORN

1732

Courtesy Lamps Supply Voltage

Y

BLK

884

Left Rear Wheel Speed Sensor Signal

Y

BLK

884

Left Rear Wheel Speed Sensor Signal

Z

RED

885

Left Rear Wheel Speed Sensor Low Reference

Z

RED

885

Left Rear Wheel Speed Sensor Low Reference

In-Line Connector C201


Object Number: 73245 Size: CF

Connector Part Information
    • 12020397
    • 3-Way F Metri-Pack 280 Series (BLK)

Connector Part Information
    • 12020398
    • 3-Way M Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

PNK

110

Ignition 3 Voltage

A

BRN

141

Ignition 3 Voltage

B

--

--

Not Used

B

--

--

Not Used

C

BLK

100

Ground

C

BLK

150

Ground

In-Line Connector C202


Object Number: 62455 Size: CF

Connector Part Information
    • 12124320
    • 6-Way F Metri-Pack 280 Series (BLK)

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

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

WHT

156

Courtesy Lamp Low Control

A

WHT

156

Courtesy Lamp Low Control

WHT

156

Courtesy Lamp Low Control

B

--

--

Not Used

B

--

--

Not Used

C

BRN

141

Ignition 3 Voltage (W/CF5)

C

BRN

141

Ignition 3 Voltage

D

BLK

150

Ground

D

BLK

150

Ground

E

--

--

Not Used

E

--

--

Not Used

F

ORN

1732

Courtesy Lamps Supply Voltage

F

ORN

1732

Courtesy Lamps Supply Voltage

ORN

1732

Courtesy Lamps Supply Voltage

In-Line Connector C203 -- Pontiac


Object Number: 95860 Size: CF

Connector Part Information
    • 12047781
    • 3-Way F Metri-Pack 150 Series (BLK)

Connector Part Information
    • 12047782
    • 3-Way M Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

ORN

40

Battery Positive Voltage

A

ORN

40

Battery Positive Voltage

B

--

--

Not Used

B

--

--

Not Used

C

BLK

150

Ground

C

BLK

150

Ground

In-Line Connector C204


Object Number: 62468 Size: CF

Connector Part Information
    • 12064998
    • 8-Way F Metri-Pack 280 Series (BLK)

Connector Part Information
    • 12066195
    • 8-Way M Metri-Pack 280 Series (BLK)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

LT GRN

66

A/C Request Signal

A

LT GRN

66

A/C Request Signal

B

GRY

8

Instrument Panel Lamp Supply Voltage - 1

B

GRY

8

Instrument Panel Lamp Supply Voltage - 1

C

ORN

1340

Battery Positive Voltage

C

ORN

1340

Battery Positive Voltage

D

BRN

41

Ignition 3 Voltage

D

BRN

41

Ignition 3 Voltage

E

PPL

293

Rear Defog Element Supply Voltage

E

PPL

293

Rear Defog Element Supply Voltage

F

BRN

64

High Speed Blower Relay Control

F

BRN/WHT

64

High Speed Blower Relay Control

G

PPL

65

Blower Motor Supply Voltage

G

PPL

65

Blower Motor Supply Voltage

H

BLK

150

Ground

H

BLK

150

Ground

In-Line Connector C206


Object Number: 40382 Size: CF

Connector Part Information
    • 120092865
    • 2-Way F Metri-Pack 280 Series (YEL)

Connector Part Information
    • 12124901
    • 2-Way M Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

WHT

347

Steering Wheel Module - High Control

A

WHT

347

Steering Wheel Module - High Control

B

DK GRN

348

Steering Wheel Module - Low Control

B

DK GRN

348

Steering Wheel Module - Low Control

In-Line Connector C207


Object Number: 295512 Size: CF

Connector Part Information
    • 12124900
    • 2-Way F Metri-Pack 280 Series (YEL)

Connector Part Information
    • 12110288
    • 2-Way M Metri-Pack 280 Series (YEL)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

WHT/BLK

1403

I/P Module - High Control

A

WHT/BLK

1403

I/P Module - High Control

B

DK GRN/WHT

1404

I/P Module - Low Control

B

DK GRN/WHT

1404

I/P Module - Low Control

In-Line Connector C208 -- Export


Object Number: 39738 Size: CF

Connector Part Information
    • 12064754
    • 6-Way F Metri-Pack 280 Series (BLK)

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

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

RED

122

Fog Lamp Supply Voltage

A

RED

122

Fog Lamp Supply Voltage

B

DK GRN/WHT

1317

Fog Lamp Relay Control

B

DK GRN/WHT

1317

Fog Lamp Relay Control

C

ORN/BLK

1140

Battery Positive Voltage

C

ORN

1140

Battery Positive Voltage

D-E

--

--

Not Used

D-E

--

--

Not Used

In-Line Connector C220


Object Number: 283939 Size: CF

Connector Part Information
    • 12089745
    • 6-Way F Metri-Pack 280 Series (GRN)

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

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

PPL

293

Rear Defog Element Supply Voltage

A

BLK

293

Rear Defog Element Supply Voltage

B

BRN

141

Ignition 3 Voltage

B

BRN

141

Ignition 3 Voltage

C

BLK

2759

Low Reference

C

BLK

2759

Low Reference

D

DK GRN

890

Fuel Tank Pressure Sensor Signal

D

DK GRN

890

Fuel Tank Pressure Sensor Signal

E

GRY

2709

5V Reference A

E

GRY

2709

5V Reference A

F

BRN

41

Ignition Voltage 3, Pontiac Coupe Only

F

BRN

41

Ignition Voltage 3, Pontiac Coupe Only

In-Line Connector C313-Wheel Speed Sensors


Object Number: 646171 Size: CH

Object Number: 646362 Size: CH

Connector Part Information
    • 12146439
    • 4-Way F Metri-Pack 150 Series (LT GRY)

Connector Part Information
    • 15326715
    • 16-Way M Metri-Pack 150 Series (LT GRY)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

WHT

883

Right Rear Wheel Speed Sensor Low Reference

1A

WHT

883

Right Rear Wheel Speed Sensor Low Reference

B

BRN

882

Right Rear Wheel Speed Sensor Signal

1B

BRN

882

Right Rear Wheel Speed Sensor Signal

C

RED

885

Left Rear Wheel Speed Sensor Low Reference

1C

RED

885

Left Rear Wheel Speed Sensor Low Reference

D

BLK

884

Left Rear Wheel Speed Sensor Signal

1D

BLK

884

Left Rear Wheel Speed Sensor Signal

In-Line Connector C313-EVAP Solenoid


Object Number: 646171 Size: CH

Object Number: 646362 Size: CH

Connector Part Information
    • 12146439
    • 4-Way F Metri-Pack 150 Series (BLK)

Connector Part Information
    • 15326715
    • 16-Way M Metri-Pack 150 Series (LT GRY)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

PNK

439

Ignition 1 Voltage

2A

PNK

439

Ignition 1 Voltage

B

WHT

1310

EVAP Canister Vent Solenoid Control

2B

WHT

1310

EVAP Canister Vent Solenoid Control

C-D

--

--

Not Used

2C-2D

--

--

Not Used

In-Line Connector C313-Fuel Systems


Object Number: 130683 Size: CH

Object Number: 646362 Size: CH

Connector Part Information
    • 12146442
    • 8-Way F Metri-Pack 150 Series (LT GRY)

Connector Part Information
    • 15326715
    • 16-Way M Metri-Pack 150 Series ( LT GRY)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

BLK

150

Ground

3A

BLK

150

Ground

B

BLK/WHT

2759

Low Reference

3B

BLK

2759

Low Reference

BLK

2759

Low Reference

C

GRY

120

Fuel Pump Supply Voltage

3C

GRY

120

Fuel Pump Supply Voltage

D

PPL

1589

Fuel Level Sensor Signal

3D

PPL

1589

Fuel Level Sensor Signal

E

--

--

Not Used

3E

--

--

Not Used

F

GRY/BLK

2709

5V Reference A

3F

GRY

2709

5V Reference A

G

DK GRN

890

Fuel Tank Pressure Sensor Signal

3G

DK GRN

890

Fuel Tank Pressure Sensor Signal

H

ORN/BLK

2759

Low Reference

3H

BLK

2759

Low Reference