HVAC

[Stealthn]

Of course when I went to take the truck in, it was working fine (got up to -16C), but they did the procedure anyway, It's in the cab so not sure why there is a coating on the terminals, but they leaned them up and the HVAC seems to be working fine.

 

[GrenAF]

As owners post their anecdotes, would you please also list your model year and build date. Would be helpful to see if this is an issue with a particular batch of vehicles or if it’s a model year issue. Thank you

 

[GrenAF]

If the issue is trapped air in the cooling system, why not use a vacuum cooling refill kit available at harbor freight or anywhere else? You hook it up to an air compressor, vacuum all the air out the system, close to system, wait a few minutes to ensure there are no leaks, and then refill with zero air. Am I missing something here?