Outside Temperature Incorrect - 2012 Focus
Hello, I have seen several posts on the web and here in Focus Fanatics regarding the outside temperature reading being incorrect on later model Focuses. What I have not seen is a solution to this issue.
My 2012 base model is constantly showing 2 to 8 degrees higher than the actual temperature. I brought the car into the dealership and they replaced my passenger side mirror because the sensor is mounted in the mirror. This did not fix the issue. The dealership has now created a trouble ticket with Ford. I have not heard back from the dealership for several days even though I have called them a few times so I have called Ford directly and created another trouble ticket to see if that would help.
I have seen on several posts that Ford has told other posters that the root of problem is that the system first calculates the outside temperature in Celcius and then converts it to Fahrenheit which is hard to believe that Ford's software developers couldn't do basic math. But you never know?
I use the outside temperature to warm me of potential hazardous ice so it is important to me that this works. If I can't get it working correctly, I am going to get rid of this car.
Please let me know if you have a solution to this issue. I will post my solution once and if I find one.