Final answer:
In the event of an accelerator failure, the correct gear to shift into is neutral. This action allows the car to coast to a stop safely without damaging the transmission, as selecting park or reverse while in motion would. Therefore, the correct answer is option D. neutral
Step-by-step explanation:
If your accelerator fails while driving, the correct action would be to shift into neutral. Shifting into park or reverse while the car is in motion can cause significant damage to the transmission and is not safe. While in neutral, the engine is disconnected from the wheels, allowing the car to coast to a stop.
It is important to then use the brakes to bring the car to a complete stop and steer it to a safe location. After stopping, you can turn off the engine and seek assistance.
If your accelerator fails while driving, you should shift into neutral. Shifting into neutral allows the engine to disengage from the wheels and prevents the car from further accelerating. This can help you regain control of the vehicle and safely come to a stop.
Shifting into neutral disengages the engine from the wheels, allowing you to coast to a stop more easily. Once in neutral, you can use other controls, such as the brake and steering, to safely maneuver and bring the vehicle to a stop. Afterward, you can assess and address the issue with the accelerator or seek assistance.
Always refer to your vehicle's manual and follow any specific instructions provided by the manufacturer in such situations.
Therefore, the correct answer is option D. neutral