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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, RWD >> Repair and Diagnosis >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Cruise Control, Electronic Suspension Control, Engine Control Module, Engine Controls, Horn, Theft Deterrent System, Shift Lock Control, Steering Assist, Engine Electrical, Automatic Level Control >> Engine Controls Connector End Views >> Barometric Pressure (BARO) Sensor Connector End View
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Barometric Pressure (BARO) Sensor Connector End View

Fig 1: Barometric Pressure (BARO) Sensor Connector End View
GM1331443Courtesy of GENERAL MOTORS CORP.
Barometric Pressure (BARO) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 1928403966
  • Service: 88988583
  • Description: 3-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Barometric Pressure (BARO) Sensor Connector End View

Pin Wire Color Circuit No. Function
1 GY 605 5-Volt Reference
2 TN 470 Low Reference
3 OG/BK 5266 Ambient Air Pressure Sensor Signal
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