I was driving around untill I went to the cooling system temperature on the computer's board.

I saw : Temperature ---C

Stopped and opened the hood.

The fan is running to his maximum speed non-stop.

There doesn't seem to be any moving from the fluid, I removed an hose and looked if there was pressure coming out, none. The fluid in the plastic compartment is cold.

Any ideas please?

 

Coolant temp sensor (or wiring to it) is bad.

Bet a nickle your ac doesn't work now either

Believe it is at the drivers side rear of the head but have never replaced one on this car - anyone else have better directions for locating / testing / replacing?

 

Sometimes the ---C or ---F comes and goes on our vehicles. Before you start ripping it apart, see if it does it again tomorrow.