Commercial Driver’s License (CDL) Test 2025 – 400 Free Practice Questions to Pass the Exam

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What should you do when the low pressure warning is activated?

Accelerate to reach a safe area

Bring the vehicle to a safe stop while controlling brakes

When the low pressure warning is activated, it is imperative to bring the vehicle to a safe stop while controlling the brakes. The low pressure warning indicates that the air pressure in the braking system is below the safe operating level, which can severely compromise the effectiveness of the brakes. By bringing the vehicle to a safe stop, the driver ensures safety for themselves and others on the road.

Controlling the brakes during this process is crucial because sudden braking could lead to loss of control. Stopping in a controlled manner allows the driver to assess the situation and address any potential system failures before proceeding. This action aligns with established safety protocols for commercial drivers, emphasizing the importance of maintaining proper braking system pressure to prevent accidents or equipment damage.

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Ignore the warning if brakes feel normal

Continue driving until the warning ceases

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