A/C Refrigerant Pressure Sensor Connector End View

Fig 1: A/C Refrigerant Pressure Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.

Connector Part Information

Connector Part Information  OEM: 15477863 Service: 88988301 Description: 3-Way F GT 150 Series, Sealed (BK)

Terminal Part Information  Terminal/Tray: 15326267/19 Core/Insulation Crimp: E/4 Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	BK/WH	2751	Low Reference (LE5)
	TN	5514	Low Reference (LNF)
2	GY	2700	5-Volt Reference 2
3	OG/BK	380	A/C Refrigerant Pressure Sensor Signal