HVAC Control Module - Connector End View C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12084994 16-Way F Micro-Pack 100 Series (BK)
Pin	Wire Color	Circuit No.	Function
A1	OG	640	Battery Positive Voltage
A2	BN	241	Ignition 3 Voltage
A3	BN	9	Park Lamp Supply Voltage
A4	WH	193	Rear Defog Relay Control
A5	TN/BK	2274	Recirculation Door Control
A6	D-GN/WH	762	A/C Request Signal
A7	TN	2273	Mode Door Control
A8	D-BU	1199	Left Air Temperature Door Control
B1	BK	150	Ground
B2	BK	552	Low Reference
B3	WH	2622	Evaporator Temperature Sensor Signal
B4	GY	8	Instrument Panel Lamp Supply Voltage
B5	D-GN	71	Off Blower Motor Control
B6	WH/BK	1236	Right Air Temperature Door Control
B7-B8	-	-	Not Used