Ontario Class C Practice Test · Question
If you detect a strong smell of exhaust fumes inside your vehicle during a trip, what is the correct procedure?
An exhaust leak is a 'major defect' and a safety hazard because carbon monoxide can enter the passenger compartment. If discovered, the vehicle must not be oper
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Question: If you detect a strong smell of exhaust fumes inside your vehicle during a trip, what is the correct procedure?
Answer options:
- Note it in the logbook and repair it at the end of the week
- Keep the windows open while driving to vent the fumes
- Only report it if the noise becomes excessively loud ✅ Report the defect to the carrier and do not operate the vehicle until repaired
Correct answer: Report the defect to the carrier and do not operate the vehicle until repaired
Explanation: An exhaust leak is a 'major defect' and a safety hazard because carbon monoxide can enter the passenger compartment. If discovered, the vehicle must not be operated.
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Question explanations
- What should you do if your accelerator pedal sticks while you are driving?
- What type of information should a Class 4 driver generally NOT include in their daily trip records or logbook
- When operating a taxi or small bus, when are you required to ensure passengers are using seatbelts?
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