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Question

If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can:

Answers

Check for wheel speed sensors coming from the back of the brakes.

Look for a red light on the front right corner of the converter dolly.

Pump the air brakes to activate the ABS.

Assume the vehicle has ABS.

Explanation

If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can check under the trailer for wheel speed sensors coming from the back of the brakes.

This questions appears in the following tests:

Colorado Combination

Georgia Combination

Massachusetts Combination

Nevada Combination

New York Combination

North Carolina Combination

Oregon Combination

Pennsylvania HazMat

South Dakota Combination

Tennessee Combination

Texas Tank

West Virginia Combination

Wisconsin Combination

Do you currently have CDL insurance?

If you are operating a vehicle built before 1998 and are unsure if the trailer has an Anti-Lock Braking System (ABS), you can:

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