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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Wiring Systems & Electrical Power Management (Connector End Views)) >> Connector End Views >> Inline Harness Connector End Views >> C126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

C126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
C126 Engine Coolant Temperature (ECT) Sensor Jumper Harness to Engine Harness (L26)

GM537107Courtesy of GENERAL MOTORS CORP.
GM605500Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 12052644
  • Service: See Catalog
  • 2-Way F Metri-Pack 150 Series Sealed (GY)
Connector Part Information
  • OEM: 12162343
  • Service: See Catalog
  • 2-Way M Metri-Pack 150 Series Sealed (GY)
Pin Wire Color Circuit No. Function Pin Wire Color Circuit No. Function
A BK 410 ECT Sensor Signal A YE 410 ECT Sensor Signal
B YE 2761 Low Reference B BK 2761 Low Reference