Practice question

What is the purpose of the vehicle's electronic stability control (ESC)?

  1. It controls the radio
  2. It automatically applies brakes to individual wheels to prevent loss of control during turns or on slippery surfaces
  3. It adjusts the suspension
  4. It manages fuel injection

Answer: B — It automatically applies brakes to individual wheels to prevent loss of control during turns or on slippery surfaces

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: TN Driving Instructor Practice Questions - Tennessee Driving Instructor Certification Exam Exam →