Headlamp/Turn Signal Switch Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15318085 8-Way F Junior Power Timer Series (BK)
Pin	Wire Color	Circuit No.	Function
1	BK	550	Ground
2	L-BU	14	Left Turn Signal Lamps Supply Voltage
3	GY	691	Headlamp Switch
4	PU	16	Turn Signal Flasher Signal
5	D-BU	1201	Headlamp Low Beam Signal
6	D-BU	15	Right Turn Signal Lamps Supply Voltage
7	PK	1200	Headlamp High Beam Signal
8	L-BU	74	Park Lamp Switch Signal