Equinox power rear door not working

[ToxicFire]

Hey yall so my 24 equinox rs with rear power hatch decided to stop working today.
It is cold out here the last few days about minus -44 or so bit was working just fine but when we got home from shopping I pressed the button inside vehicle and it didnt open so I used the fob and the lights flashed once but it never opened so I used the button outside on the door and it popped so I manual lifted it.

I then tried the fob to close it and it worked and closed.
But bow it won't open with the fob or button in vehicle.
I can manual open with the button outside and manual close it but no auto open close.

Any ideas? Just the cold affecting it?

Thanks in advance as this is a long read im just trying to get all info out.

 

[RIT333]

I would use it in manual .ide until the weather gets a bit warmer before worrying about it.

 

[Lee]

Let warranty fix it in their nice warm shop

Where in Canada are you located? -47F is pretty damn cold.