HVAC Control Module C1 Connector End View

Fig 1: HVAC Control Module C1 Connector View

Courtesy of GENERAL MOTORS CORP.

HVAC Connector End Views

Connector Part Information  OEM: 15118642 Service: See Catalog Description: 5-Way F

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

HVAC Control Module C1

Pin	Wire Color	Circuit No.	Function
1	OG	52	High Blower Motor Control
2	L-BU	72	Medium 2 Blower Motor Control
3	TN	63	Medium Blower Motor Control (1)
4	YE	60	Low Blower Motor Control
5	BK	550	Ground