Turn Signal/Multifunction Switch - C1 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15450317 8-Way F JST NAC-I Series (WH)
Pin	Wire Color	Circuit No.	Function
1	BK/WH	651	Ground
2	WH	103	Headlamp Switch Headlamps On Signal
3	BN/WH	301	Park Lamp Switch Signal
4	PU/WH	549	Headlamp Switch Headlamps Off Signal
5-8	-	-	Not Used