Fan draining battery Solved ( edit :not fixed,Now fixed!)

[2019Premier]

2019 Premier Fan would run battery dead after car was shut off. A new 15$ temperature sensor was the Fix. It sits on top of motor just under the radiator hose.
Kudos to GM for creating a system that kills the battery . That will be a life threatening situation for someone in the Desert one of these days .
If only We had some kind of computer on the car that could be told it's battery is draining and turn that fan off. . I may just be a dreamer

EDIT -A day and a Half later,after driving car a few times,the Battery went dead again due to fans running non stop. Time to have the pro scanner put on it . Will update when repair is finished

 

[2019Premier]

That Sensor can be replaced with a pair of needle nose pliers. Don't drop the set pin ad it only takes 5 minutes. I would suggest keeping a sensor and a pair of them in the glove box if you live in a hot Part of Country,and are not sure how old the sensor is

 

[2019Premier]

Starting to believe it is a Bad Relay. But of course,they don't sell them at local Parts stores.will have to look Online, Dealership ,or Junkyard Update...It was the Fan Relay. And the dealer had to contact GM to find the right one,as they sold me the wrong one first.

 

[2019Premier]

So it was just a stuck relay. Don't let The dealer charge you over 200$ for a 30$ part you can replace yourself. God Bless!