Question

To confirm that a trailer has ABS, you can:

Answers

Look under the trailer for wheel speed sensors coming from the back of the brakes.

Look under the hood for the ABS sticker.

Look at the tires.

Remove a tire and look for the ABS sensor on the axle.

Explanation

If you are unsure if a trailer is equipped with an Anti-Lock Braking System (ABS), look under the vehicle for the electronic control unit and wheel speed sensor wires coming from the back of the brakes.

This questions appears in the following tests:

Arkansas Air Brakes

Colorado Class A Knowledge Test

Colorado Double

Colorado Air Brakes

District Of Columbia Class A Knowledge Test

District Of Columbia Air Brakes

Florida Class B Knowledge Test

Florida Air Brakes

Georgia Class A Knowledge Test

Indiana Double

Indiana Air Brakes

Kansas Class A Knowledge Test

Massachusetts Class A Knowledge Test

Nevada Class B Knowledge Test

New York Air Brakes

North Carolina Air Brakes

North Dakota Tank

Oregon Air Brakes

Pennsylvania Double

West Virginia Class B Knowledge Test

West Virginia Air Brakes