DTC P1235: Active Air Flap System Fail: General Description

A.A.F. (=Active Air Flap) system is equipped with a flip can be opened between radiator grille and radiator.

During High speed driving, it will enhance the driving stability by closing the flap to reduce the air resistance.

Inside the engine room, the temperature rise is to be a concern if the components overheat the engine room.

it opened the flap function to lower the internal temperature.