2014 Chevy Cruze. The radiator cooling fan started to keep blowing non-stop even when the engine is shut off and keys are off ignition. I contacted the dealer at Buena Park and they want to charge me $100 for just a diagnostic. Shouldn't this be a recall issue? I also have extended service coverage. Shouldn't this be covered under my extended service under 75000 miles?

 

Is your extended service for everything or just the drive train? Your problem is probably a temperature sensor and should be covered under the extended if your coverage is for everything. Is your extended coverage from Chevrolet or another company?