Turn Signal/Multifunction Switch C2 Connector End View

Turn Signal/Multifunction Switch C2 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052856 4-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	CKT No.	Function
A	BLK	28	Horn Relay Control
B	DK BLU	15	Right Front Turn Signal Lamp Supply Voltage
C	LT BLU	14	Left Front Turn Signal Lamp Supply Voltage
D	PPL	16	Turn Signal Flasher Signal
	PPL	16	Turn Signal Flasher Signal