When the automatic gear is reversed, the reverse gear will turn off when you step on the brake.

Hello! According to the problem you said, I suggest you check whether the locking clutch of the gearbox is locked under the condition that it does not meet the requirements! The flameout phenomenon caused by the inconsistency between engine working conditions and actual operation! I hope it helps you. Ask the car master about the car. 4S shop professional technician, 10 minutes to solve.