Check the cooling circuit 🐧 - Test thermostat, temperature switch and radiator blower

How to test the coolant circuit: test of the thermostat, the temperature switch and the radiator blower.
This video does not constitute or replace a real specialized technical manual, and was only made ​​for convenience and educational purposes. "TutoBuild Eng" makes no warranties of any kind and accepts no liability. "TutoBuild Eng" cannot be responsible for any damage caused to devices or persons using information contained in this video. Use of the information contained in this video is at your own risk.

[@JohnSmith-ec4wo]

Man, so simple, I forget that is a switch 😂
So ... no words... 20 years in cars, electric beat up bi a switch...
Thank you

[@riptarn]

Where is the switch located ?

[@Aligator92]

Good explanation 👍

[@raymae9051]

What happens if your fan is good, and the thermostat fan switch is good, but when you jump the thermostat switch wire, the fan doesn’t kick on?

[@bwghall1]

where is the thermostat located, please? Thanks.

[@JohnSmith-ec4wo]

Briddy Hll
The upper hose of the radiator leads in to thermostat on most 99% cars.
Lower hose is return
So the big thick (30-40mm) hose , where it ends in your engine is the housing of the thermostat

[@parimalvarma5868]

Piz sir post videos regular li .

[@harrybagiotanumihardja4915]

useful

[@yalcinakar1156]

My fan does start on 98°C what could be the problem ?

[@kurddata5228]

I have the same question

[@Promethium666]

you have a radiator fan switch that has a high "Coming-on" temperature. you can buy a switch with a lower temperature to make it work sooner rather than later when the coolant is near to boiling.