2012 Buick Verano

KB901

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2012 Buick Verano
Car temperature gauge runs hot and the fan won’t come on sometimes. I’ve had the thermostat replaced and I’ve had a couple of people tell me it’s the temperature control sensor and another person is saying something about a switch. I’ve had this car for almost 2 years and it only does this when it gets warm outside. No problems in the winter months. I really want to get this fixed but don’t know what to do
 

MelsRegal

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Regal GS 2017
These people who are advising you, are they mechanics?
The car has to have the cooling system diagnosed using a scanner capable of reading engine temperature and monitor the computer to see when it turns on the cooling fan.
 
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