HVAC Control Module Connector End View C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12084945 16-Way F Micro-Pack 100 Series (GY)
Pin	Wire Color	Circuit No.	Function
A1-A2	-	-	Not Used
A3	BK	550	Ground
A4	-	-	Not Used
A5	PU	130	Ignition 3 Voltage
A6	WH	119	Mode Door Control
A7	BK/WH	907	Ground
A8	-	-	Not Used
B1	GY	8	Instrument Panel Lamp Supply Voltage
B2	L-BU	292	Rear Defog Switch Signal
B3	YE	60	Blower Motor Switch Supply Voltage
B4	OG	683	Rear Defog Indicator Supply Voltage
B5	L-GN	66	A/C Request Signal
B6	L-GN/BK	906	Recirculation Door, Recirculation Feed
B7	BN	641	Ignition 3 Voltage
B8	L-BU/WH	905	Recirculation Door, Fresh Air Feed