Practice question

If you’re driving and the ABS warning light comes on, it means:

  1. The ABS is working properly.
  2. The ABS has just been activated.
  3. The ABS is not working properly.
  4. The ABS needs to be activated.

Answer: C — The ABS is not working properly.

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

Practice more: North Dakota CDL Bus Test 1 →