HVAC Control Module Connector End View C3

Fig 1: HVAC Control Module C3 Connector End View

Courtesy of GENERAL MOTORS CORP.

HVAC Connector End Views

Connector Part Information  OEM: 7283-4548-60 Service: See Catalog Description: 18-Way F (GN)

Terminal Part Information  Terminal/Tray: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD

HVAC Control Module C3

Pin	Wire Color	Circuit No.	Function
1	PU/WH	1382	LED Dimming Signal
2	YE	1491	Backlight Lamp Control
3	GY	2614	Rear Air Temperature Door Control A
4	WH/BK	1236	Passenger Air Temperature Door Control B
5	L-BU/YE	1199	Driver Air Temperature Door Control B
6	D-GN	1614	Recirculation Door Control B
7	YE/WH	1318	Lower Mode Door Control B
8	L-GN/WH	5729	Rear Mode Door Control A
9-11	-	-	Not Used
12	BK/YE	2214	Rear Air Temperature Door Control B
13	L-BU/PU	1641	Passenger Air Temperature Door Control A
14	YE/GY	1791	Driver Air Temperature Door Control A
15	TN/BK	2274	Recirculation Door Control A
16	TN	2273	Mode Door Control A
17	L-GN/BK	5730	Rear Mode Door Control B