Q
When starting the engine of a truck with a trailer, you can tell that your vehicle's ABS is not working if:
General Knowledgeeasy
AThe yellow light on the left rear of the trailer stays on
BThe engine makes a strange noise
CThe trailer detaches
Detailed Explanation
The correct answer is "The yellow light on the left rear of the trailer stays on". This is based on federal CDL regulations and safety standards.
Correct Answer: The yellow light on the left rear of the trailer stays on
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