Final answer:
True. Vehicle malfunctions are indeed a source of risks and can cause accidents. Important preventive measures include regular maintenance and addressing defects promptly.
Step-by-step explanation:
Some risks are caused by vehicle malfunctions. This statement is True. Vehicle malfunctions can range from issues with the braking system to electrical failures, which can lead to dangerous situations on the road. For example, if a vehicle's brakes fail, it may not be able to stop in time to avoid a collision, potentially resulting in a traffic accident. Proper maintenance and timely repair of vehicle defects are important to prevent such risks.