Ive got a 01 a6 2.7t with a error code of p0702....here is what the description is...

P0702

Transm.Contr.System Electrical...so what does this mean...should i erase it andsee if it comes back or take it in right away?

 

any tranny issues?
is your floor wet on the passenger side? look for humidity near the TCU box...
I know someone had this same code and water had infiltarted under the passenger foot well or the tranny mudule is causing issue. Soemtimes water for rain or washing the car comes in near the bottom of the windshield where the pastic trim is..