Texas Driver's License Knowledge TestSafe Driving PracticesHard
A driver is experiencing vehicle engine failure while traveling at highway speed. What is the initial action to maintain control and safely stop the vehicle?
- AShift the transmission into 'Park'.
- BImmediately engage the emergency brake.
- CMaintain a firm grip on the steering wheel and allow the vehicle to coast.
- DOpen the car door to create drag and slow down.
Show answer & explanationAnswer & explanation
Correct answer: C. Maintain a firm grip on the steering wheel and allow the vehicle to coast.
When an engine fails, power steering and power brakes may be lost or reduced, but you can still steer and brake manually. The first action is to maintain steering control while the vehicle coasts, then gradually apply brakes and steer to a safe location.
Why the other options are wrong
- A. Shifting into 'Park' at highway speed will severely damage the transmission and cause loss of control.
- B. Engaging the emergency brake at high speeds can cause a dangerous skid and loss of control.
- D. Opening the car door is extremely dangerous and ineffective for slowing a vehicle at highway speeds.
Engine Failure Response
In case of engine failure at speed, maintain a firm grip on the steering wheel, allow the vehicle to coast, gradually apply brakes, and steer to a safe location off the road.
- Maintain steering control.
- Allow vehicle to coast.
- Brake gradually, steer to safety.
Memory trick: Engine fails? Grip, glide, and guide to the side!