Final answer:
True, trucks with a MGVWR of 24,000 kg equipped with an electronic control module must have a working speed limiter to improve road safety by restricting maximum speed.
Step-by-step explanation:
The question pertains to vehicle regulations concerning speed limiters. It is true that a truck equipped with a Manufacturer's Gross Vehicle Weight Rating (MGVWR) of 24,000 kg must have a working speed limiter if it is equipped with an electronic control module, as per regulatory guidelines instated in many regions after the early 2000s. These speed limiters are installed to improve road safety by restricting the maximum speed at which a vehicle can operate.