When is it appropriate to notify the carrier of a defect?

• A. At the end of the work shift
• B. Immediately upon discovery of the defect
• C. When submitting the trip inspection report
• D. At the next convenient opportunity for the driver

Answer: (B)

Notify immediately upon discovery.

When a defect is found, telling the carrier right away is essential for safety and proper handling. If you wait until the end of the shift or just when you submit a trip inspection report, the vehicle could be operated with the defect, increasing the risk of a breakdown, a safety incident, or regulatory non‑compliance. Prompt notification allows dispatch or maintenance to arrange repairs or remove the vehicle from service as needed, and it helps ensure the defect is documented and addressed before it affects operations. If the defect makes the vehicle unsafe to drive, do not operate it until it’s repaired. Even for minor issues, reporting quickly helps prevent them from worsening and keeps the service on track.