If the ABS malfunction lamp comes on during a trip, what should the driver do, and what does having ABS NOT allow a driver to do?

Combination Vehicles • Free CDL Practice Question
Regulation

AAMVA CDL Manual, Section 6.3.2, p. 6-7

Why This Matters

A lit ABS malfunction lamp can tempt a driver to either panic or shrug it off entirely; neither is correct. Knowing that regular brakes remain functional, paired with the reminder that ABS never licenses riskier driving, keeps a driver's response proportionate and safe.