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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1926 (OEM Connector End Views - Sierra & SILVERADO - Engine Electrical, Engine Side To Transmission Side, Entertainment/Communication, Heated/Cooled Seat, Horn, HVAC, Hydraulic Brake, Immobilizer) >> HVAC Connector End Views (Automatic) >> A/C Refrigerant Pressure Sensor Connector End View (Diesel)

A/C Refrigerant Pressure Sensor Connector End View (Diesel)

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: A/C Refrigerant Pressure Sensor (Diesel) Connector End View
GM1519475Courtesy of GENERAL MOTORS CORP.
A/C Refrigerant Pressure Sensor (Diesel) Connector Parts Information

Connector Part Information 
  • OEM: 15477863
  • Service: 88988301
  • Description: 3-Way F GT 150 Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
A/C Refrigerant Pressure Sensor (Diesel) Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 0.5 TN 5514 Low Reference
2 0.5 GY 2700 5-Volt Reference
3 0.5 OG/BK 380 A/C Refrigerant Pressure Sensor