Idle Air Control (IAC) Valve Connector End View

Idle Air Control (IAC) Valve

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		PED 12040754 4-Way Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	D-GN	415	Idle Air Control (IAC) B Low Control
B	L-GN	417	Idle Air Control (IAC) B High Control
C	WH/D-BU	533	Idle Air Control (IAC) A Low Control
D	L-GN	534	Idle Air Control (IAC) A High Control