"A BAD TEMP SENSOR"
Or it could probably be a broken relay of the compressor. Try looking at that one as well.
A/C or defroster on Relay stuck in closed position Temperature sensor not sensing proper temperature
radiator fan relay has failed. It is found in the fuse box under the hood.
Cooling fans are controlled by the computer based on input from temperature sensor. After the vehicle is shut down, if the temperature is still high, the computer will turn on the fans to cool the engine.
Some cooling fans will stay running even if the car is shut off to cool down the motor. Once the fans thermostat gets tripped to shut off, the fan will continue to run.
My ignition relay was damaged and it caused my starter to go out, which cause my car to shut down.
With many cars now days, the fan may continue to run after the car is shut off, or they may even start and run for a while after the car is shut off. An engine will actually get hotter for a short time after being shut off. Sometimes that will trigger a sensor to turn on the cooling fan. If it continually runs after being shut off, it could be a faulty temperature sensor, or a faulty fan relay, or even a bad computer.
Simple things are : electric cooling fans not working, You have air in your cooling system, water pump is failing. The real bad, you blew a Head Gasket
no check your remote wires
to dissipate the residual heat in the radiator it will shut off automatically
The cooling fan will turn off when the temperature drops to normal temperature. When the temperature generated by the device does not cause damage to the device, or when the device is no longer in use, the cooling fan will be turned off.The above answer is provided by Suzhou Santian Precision Mould Manufacturing Co., Ltd.
doubt that a t-stat would cause a car to shut down and restart when cold check for an ignition module proublem
You have to find the leak in order to know what to fix. I would suspect you have a leaking radiator, but that is a guess based on your description.