Guys, I could not get the car working . I lost...but can take it to states

For some reason the data being sent, even when wired, would not work. I was using several if then statements but I think that some small discrepancy was what was making it not work.

I have posted my code above and would like someone to help me out with the trisa, porta things. I believe that is where i have messed up.

Please guys, support me on this and help me out.

Thanks...