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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Wiring Systems And Power Management - Diagnostic Starting Point & Splice Pack And Inline Harness Connector End Views) >> Inline Harness Connector End Views >> X126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

X126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
GM537107Courtesy of GENERAL MOTORS CORP.
GM605500Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 12052644
  • Service: See Catalog
  • Description: 2-Way F Metri-Pack 150 Series Sealed (GY)
Connector Part Information 
  • OEM: 12162343
  • Service: 12162343
  • Description: 2-Way M Metri-Pack 150 Series Sealed (GY)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Terminal Part Information 
  • Terminal/Tray: 12045773/2
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12094429/J-35616-3 (GY)
X126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

Pin Wire Circuit Function Pin Wire Circuit Function
A 0.35 BK 410 ECT Sensor Signal A 0.35 YE 410 ECT Sensor Signal
B 0.35 YE 2761 Low Reference B 0.35 BK 2761 Low Reference