Engine Coolant Temperature (ECT) Meter & Sensor

Engine Coolant Temperature (ECT) meter display blinks for 10 seconds after 60 seconds with ignition switch turned ON, and then goes OFF.

• Engine Coolant Temperature (ECT) sensor wiring harness between combination meter and ECM is open or short to ground, then repair.
• Engine Coolant Temperature (ECT) sensor faulty, then check ECT sensor.