Good Morning,
I have a 2019 Nissan Frontier SV. When I start it to let it defrost the heater does not blow warm air. I let it run usually 10-15 minutes before I leave for work and it is always blowing cool air instead of warm. Once I get on the road and drive for a while it gets very warm, but never when it is idling in my drive way. Is there a way to fix this issue? Any help would be appreciated.
First put a hotter temperature thermostat in and make sure there is no air in the system. If that doesn't fix it take it to the dealer it should be fixed free under warranty being that new
It definitely sounds like a thermostat but I would take it to the dealer first. If you change the thermostat from factory they won’t cover it under warranty even if the car is still covered
