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Engine Coolant Temperature (ECT) Sensor Connector End View

Fig 1: Engine Coolant Temperature (ECT) Sensor Connector End Views
GM655692Courtesy of GENERAL MOTORS CORP.
Engine Coolant Temperature (ECT) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 15336024
  • Service: See Catalog
  • Description: 2-Way F GT 150 Series (BK)
Engine Coolant Temperature (ECT) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A BK 2761 Low Reference
B YE 410 ECT Sensor Signal


Fig 1: Engine Coolant Temperature (ECT) Sensor Connector End Views
GM1538760Courtesy of GENERAL MOTORS CORP.
Engine Coolant Temperature (ECT) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 15449028
  • Service: 88987993
  • Description: 2-Way F Global Terminal 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)
Engine Coolant Temperature (ECT) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
A BK 2761 Low Reference
B YE 410 ECT Sensor Signal


Fig 1: Engine Coolant Temperature (ECT) Sensor Connector End Views
GM1290303Courtesy of GENERAL MOTORS CORP.
Engine Coolant Temperature (ECT) Sensor Connector Parts Information

Connector Part Information 
  • OEM: 6189-0890
  • Service: See Catalog
  • Description: 2-Way F HX Series (BK)
Engine Coolant Temperature (ECT) Sensor Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 RD/WH 410 ECT Sensor Signal
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