Splice Pack Connector End Views

Splice Pack SP102 (LP1/LY7)

Courtesy of GENERAL MOTORS CORP.
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)
5-11	-	-	Not Used
12	GY	596	5-Volt Reference (LY7)
13-14	GY	596	5-Volt Reference
15	GY	596	5-Volt Reference (LP1/LY7)
16-22	-	-	Not Used

Splice Pack SP200

Courtesy of GENERAL MOTORS CORP.
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

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		7123-1508 30-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)
23-30	-	-	Not Used

Splice Pack SP303 (Indexing May Vary)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		7283-1100 10-Way F (WH)
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