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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - 4.3L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connector End Views >> Engine Coolant Temperature (ECT) Sensor

Engine Coolant Temperature (ECT) Sensor

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Engine Coolant Temperature (ECT) Sensor

GM1538760Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 15449028
  • Service: 88987978
  • Description: 2-Way F GT 150 Series Sealed (BK)
Pin  Wire Color  Circuit No.  Function 
A BK 407 Low Reference
B YE 410 ECT Sensor Signal
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