2012 jeep grand cherokee coolant temperature sensor location

Where Is the Engine Coolant Temperature Sensor Located? The ECT sensor is typically near the thermostat in the cylinder head or thermostat housing. The ECT sensor is typically near the thermostat in the cylinder head or thermostat housing.

The normal operating temperature for the Jeep Cherokee ranges from 165 to 200 degrees Fahrenheit. It is recommended to heat the engine to this range so that the car's components can function properly. The temperature sensor will send a signal to the digital display for you to see the engine temperature.

Rear of driver side cylinder head.