Practice question

In an Arizona CDL Combination Vehicles scenario, what should the driver do for air leaks, tractor protection, and ABS faults?

Ignore rapid pressure loss after charging
Use the trailer hand valve as the main solution
Diagnose rapid pressure loss, repair leaks, and treat warning lamps as defects needing attention.
Skip the outside inspection

Answer: C — Diagnose rapid pressure loss, repair leaks, and treat warning lamps as defects needing attention.

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