GM Service Manual Online
For 1990-2009 cars only
Table 1: Splice Pack SP102 (LA3/LY9/LY7)
Table 2: Splice Pack SP200
Table 3: Splice Pack SP300
Table 4: Splice Pack SP303

Splice Pack SP102 (LA3/LY9/LY7)


Object Number: 827317  Size: CH

Connector Part Information

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

Pin

Wire Color

Circuit No.

Function

1-3

OG

5371

BAS Relay Coil Supply Voltage

4

OG

5371

BAS Relay Coil Supply Voltage (M82)

5

--

--

Not Used

6-8

YE

581

TAC Motor Control - 1 (LA3/LY9)

9-11

BN

582

TAC Motor Control - 2 (LA3/LY9)

12

GY

596

5-Volt Reference (LY7)

13-14

GY

596

5-Volt Reference

15

GY

474

5-Volt Reference (LA3/LY9)

GY

596

5-Volt Reference (LY7)

16-22

--

--

Not Used

Splice Pack SP200


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit No.

Function

1

L-BU/WH

1314

Left Turn Signal Indicator Lamp Supply Voltage (Export w/T62/T65)

2-5

L-BU/WH

1314

Left Turn Signal Indicator Lamp Supply Voltage

6

L-BU/WH

1314

Left Turn Signal Indicator Lamp Supply Voltage (w/o T62/T65)

7

--

--

Not Used

8-11

PK

3

Ignition 1 Voltage

12-16

YE

61

Low Reference

17-18

--

--

Not Used

19-22

D-BU/WH

1315

Right Turn Signal Indicator Lamp Supply Voltage

23-26

PU

1807

Class 2 Serial Data

27

--

--

Not Used

28-30

PK

839

Ignition 1 Voltage (M35/M12/MN6)

31

TN/WH

99

Windshield Washer Fluid Level Signal (CE4)

32-33

TN/WH

99

Windshield Washer Fluid Level Signal

Splice Pack SP300


Object Number: 827305  Size: CH

Connector Part Information

    • 7123-1509
    • 33-Way F (WH)

Pin

Wire Color

Circuit N0.

Function

1-2

PU

1807

Class 2 Serial Data

3

PU

1807

Class 2 Serial Data (LHD w/A45)

4-6

PU

1807

Class 2 Serial Data

7

--

--

Not Used

8-10

YE

1956

Left Front Tweeter Speaker Output (-) (U57)

11

--

--

Not Used

12-14

PU

1952

Right Front Tweeter Speaker Output (-) (U57)

15-16

--

--

Not Used

17-19

L-GN

1852

Right Front Tweeter Speaker Output (+) (U57)

20-22

TN

1856

Left Front Tweeter Speaker Output (+) (U57)

23-33

--

--

Not Used

Splice Pack SP303


Object Number: 827319  Size: CH

Connector Part Information

    • 7283-1100
    • 10-Way F (WH) (Indexing May Vary)

Pin

Wire Color

Circuit No.

Function

1

PU

1807

Class 2 Serial Data

2

PU

1807

Class 2 Serial Data (RHD w/A45)

3

PU

1807

Class 2 Serial Data (UE1)

4-5

PU

1807

Class 2 Serial Data

6

PU

1807

Class 2 Serial Data (Export w/U2Y/U2X)

7

PU

1807

Class 2 Serial Data (U2K/U2L)

8-9

PU

1807

Class 2 Serial Data

10

--

--

Not Used