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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Engine Controls And Fuel - 6.0L (L96) - DTC P0010 To DTC P0341) >> Diagnostic Information And Procedures >> DTC P0117, P0118 Or P0119: Engine Coolant Temperature (ECT) Sensor Circuit >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

After starting the engine, the ECT sensor parameter value should rise steadily and then stabilize after the thermostat opens.