Traction Control Switch Connector End View (JM4/JL9 w/NW7)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12089248 4-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BK/WH	151	Ground
B	GY	8	Instrument Panel Lamp Supply Voltage - 1
C	PU/WH	1572	Traction Control Indicator Control
D	BN/WH	1571	Traction Control Switch Signal