GM Service Manual Online
For 1990-2009 cars only
Table 1: Splice Pack SP102
Table 2: Splice Pack SP200
Table 3: Splice Pack SP201
Table 4: Splice Pack SP202
Table 5: Splice Pack SP203
Table 6: Splice Pack SP300
Table 7: Splice Pack SP301
Table 8: Splice Pack SP302
Table 9: Splice Pack SP303

Splice Pack SP102


Object Number: 827317  Size: CH

Connector Part Information

    • 7123-1508
    • 22-Way F JC Type (WH)

Pin

Wire Color

Circuit Number

Function

1-2

PK

439

Ignition 1 Voltage

3

PK

439

Ignition 1 Voltage (MT Only)

4

PK

439

Ignition 1 Voltage

5

--

--

Not Used

6-8

YE

581

TAC Motor Control - 1

9-11

BN

582

TAC Motor Control - 2

12-15

PK

639

Ignition 1 Voltage

16

--

--

Not Used

17-18

GY

2709

5 Volt Reference

19

GY

474

5 Volt Reference

20-22

WH

17

Stop Lamp Switch Signal

Splice Pack SP200


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit Number

Function

1-3

GY/BK

1337

5 Volt Reference

4

--

1337

Not Used - 5 Volt Reference

5

--

--

Not Used

6-8

L-GN/BK

1338

Yaw Rate Sensor Signal

9-11

WH

17

Stop Lamp Switch Signal

12-13

PK/WH

1970

Headlamp Low Beam Relay Control

14

L-BU

1485

Headlamp Control

15

--

1970

Not Used - Headlamp Low Beam Relay Control

16

--

--

Not Used

17-19

TN/WH

99

Windshield Washer Fluid Level Signal

20-22

BN

4

Accessory Voltage

23-25

OG

228

Windshield Washer Pump Control

26

--

228

Not Used - Windshield Washer Pump Control

27

--

--

Not Used

28-30

PK

839

Ignition 1 Voltage

31-33

BN

180

Remote CD Player Supply Voltage

Splice Pack SP201


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit Number

Function

1-6

BK/WH

351

Ground

7

--

--

Not Used

8-11

PK

3

Ignition 1 Voltage

12-16

YE

61

Low Reference

17

--

61

Not Used - Low Reference

18

--

--

Not Used

19-21

PU

1807

Class 2 Serial Data

22

--

1807

Not Used - Class 2 Serial Data

23-26

YE

1491

Backlight Lamps Control

27-28

--

1491

Not Used - Backlight Lamps Control

29-33

--

--

Not Used

Splice Pack SP202


Object Number: 827313  Size: CH

Connector Part Information

    • 7283-1222
    • 22-Way F (NAT)

Pin

Wire Color

Circuit Number

Function

1

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage (Export Only)

2-3

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

4-6

BN

818

Vehicle Speed Signal - 4000 Pulses Per Mile

7-9

--

818

Not Used - Vehicle Speed Signal - 4000 Pulses Per Mile

10

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

11

--

--

Not Used

12

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

13

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

14

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage (Export Only)

15

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

16-19

--

818

Not Used - Vehicle Speed Signal - 4000 Pulses Per Mile

20

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage (Export Only)

21

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

22

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage (Domestic Only)

Splice Pack SP203


Object Number: 827307  Size: CH

Connector Part Information

    • 7123-7500
    • 10-Way F (NAT)

Pin

Wire Color

Circuit Number

Function

1-3

BK

350

Ground

4-5

BK

450

Ground

6

BK

350

Ground

7

--

350

Not Used - Ground

8

BK

350

Ground

9-10

BK

450

Ground

Splice Pack SP300


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit Number

Function

1-6

PU

1807

Class 2 Serial Data

7

--

--

Not Used

8-10

YE

1956

Left Front Tweeter Speaker Output (-)

11

--

--

Not Used

12-14

PU

1952

Right Front Tweeter Speaker Output (-)

15-17

--

1952

Not Used - Right Front Tweeter Speaker Output (-)

18

--

--

Not Used

19-21

TN

1856

Left Front Tweeter Speaker Output (+)

22

--

1856

Not Used - Left Front Tweeter Speaker Output (+)

23-25

L-GN

1852

Right Front Tweeter Speaker Output (+)

26-28

--

1852

Not Used - Right Front Tweeter Speaker Output (+)

29

--

--

Not Used

30

BK/WH

851

Ground

31

BK/WH

851

Ground (w/ U2Y/U2X)

32

BK/WH

851

Ground

33

BK/WH

851

Ground (w/ U2Y/U2X)

Splice Pack SP301


Object Number: 827322  Size: CH

Connector Part Information

    • 7283-1180
    • 18-Way F (NA)

Pin

Wire Color

Circuit Number

Function

1-2

--

--

Not Used

3-4

D-BU/WH

149

Courtesy Lamp Supply Voltage

5-6

RD/WH

2240

Battery Positive Voltage

7-8

GY

157

Courtesy Lamp Control

9-10

--

--

Not Used

11-12

D-BU/WH

149

Courtesy Lamp Supply Voltage

13-14

--

--

Not Used

15

-

2240

Not Used - Battery Positive Voltage

16

RD/WH

2240

Battery Positive Voltage

17

GY

157

Courtesy Lamp Control

18

--

157

Not Used - Courtesy Lamp Control

Splice Pack SP302


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit Number

Function

1-4

WH

17

Stop Lamp Switch Signal

5

--

--

Not Used

6-8

OG

300

Ignition 3 Voltage

9-11

YE

1491

Backlight Lamps Control

12

PK

1339

Not Used - Ignition 1 Voltage

13-15

PK

1339

Ignition 1 Voltage

16

--

--

Not Used

17-19

RD/WH

3640

Battery Positive Voltage

20

BN

341

Ignition 3 Voltage

21-22

BN

341

Ignition 3 Voltage (w/ TR7)

23

D-BU/WH

149

Courtesy Lamp Supply Voltage

24

--

149

Not Used - Courtesy Lamp Supply Voltage

25-27

D-BU/WH

149

Courtesy Lamp Supply Voltage

28

--

149

Not Used - Courtesy Lamp Supply Voltage

29

--

--

Not Used

30-33

GY

157

Courtesy Lamp Control

Splice Pack SP303


Object Number: 827319  Size: CH

Connector Part Information

    • 7283-1100
    • 10-Way F (WH)

Pin

Wire Color

Circuit Number

Function

1-2

PU

1807

Class 2 Serial Data

3

PU

1807

Class 2 Serial Data (w/UE1)

4-5

PU

1807

Class 2 Serial Data

6

PU

1807

Class 2 Serial Data (w/U2Y/U2X)

7

--

1807

Not Used

8-10

PU

1807

Class 2 Serial Data