Should I take problem to local mechanic or KIA dealer?

Question

ERROR CODES READ as follows"

1.  P0700 Transmission Control System (MIL Request)

                           &

2.  P0711 Transmillion Fluid Temperature Sensor A Circuit Range/Performance

Answer 1

Which ever your comfortable with , The transmission fluid temperature P0711 the fix is replace  the transmission fluid temperature sensor, This is not a major repair. it is a common repair, either place is capable