2015 Jeep Grand Cherokee 3.6 Coolant Temperature Sensor Location
The coolant temperature sensor (CTS) on a 2015 Jeep Grand Cherokee 3.6 is located in the cylinder head, near the thermostat. The CTS measures the temperature of the coolant in the engine and sends this information to the engine control module (ECM). The ECM uses this information to control the cooling system and to prevent…