If you mean the engine coolant temperature sensor, it is located at the rear right of the engine (when you are standing at the front of the engine), below the coil pack. You might need to move the coil pack and the Power Steering reservoir to access it easily.
Heater coil could have went out.
Because it is an Dodge. GET A CHEVY
the thermostat needs to be replaced
Check coolant level Could be a weak thermostat
The oil sending unit on a 2003 Dodge Stratus is located on the side of the oil pan. It is under the heat shield.
How do I replace the heating coil in a 2006 Grand Caravan? I have no heat it only blows cold air.
If equipped with rear heat it has two. IF front only, one.
Water is leaking on passenger side floor board when heat is on
Clogged Heater core... common problem with 2002 dodge
rear heating no working
my instrument cluster and my back window wiper and the heat on my 1999 dodge caravan is working
No. It will keep running until the engine is ruined.