My overhead console quited showing the outside air temperature. It shows always 0F
Any one knows how to fix this and which parts (temp. sensor ?) I need to buy ? Thank you in advance

 

what year is it? if i remember correctly i had a van with the same issue. 2005 with either no display or it did read from time to time but off by 30 or more degrees.

Flash of the controller fixed issues i was involved with.