45.22. Does this yellow indicator indicate a low tire pressure?
UAЦей індикатор жовтого кольору вказує на низький рівень тиску в шинах?
This exam question from the Traffic Rules of Ukraine concerns road safety through monitoring the technical condition of the vehicle during operation. The condition of the tires directly affects handling, braking distance, and the stability of the vehicle, so any warnings on the instrument panel should be taken as a signal to check, not to ignore. Such topics often appear on the theoretical exam, as they test the driver's practical readiness to drive safely.
The question tests knowledge of sections of the Traffic Rules regarding the driver's duties and the technical serviceability of the vehicle, in particular point 2.3 (a) about the need to ensure proper condition before departure and while driving, as well as the requirements of section 31 on preventing the operation of a vehicle with technical faults that affect safety (wheels and tires). The yellow tire pressure monitoring system (TPMS) indicator is a warning: it means the electronics have detected a drop in pressure in one or more tires and the driver needs to check the wheels and restore the pressure to normal.
The analysis of the options in this exam question is simple: the answer "Yes" is correct, because this exact yellow symbol with a "deflated tire" and an exclamation mark is used to warn about low pressure. The "No" option is incorrect, as it denies the purpose of the indicator and may lead to dangerous driver behavior if the tire problem is ignored. In practice, after such a signal appears, you should safely stop if possible, inspect the tires, inflate them, or seek help, as driving with insufficient pressure increases the risk of tire damage and loss of control.
Clause 2.3 (subclause "a")
To ensure road safety, the driver is obliged to: a) before driving, check and ensure the technical serviceability and completeness of the vehicle, as well as the correct placement and securing of cargo.
This question is related to the driver's duty to monitor the technical condition of the vehicle (in particular, the condition of the tires), and the indicator on the instrument panel is one of the ways to perform such monitoring.
Clause 31.4
It is prohibited to operate vehicles according to legislation if there are such technical malfunctions and non-compliance with standards requirements related to road safety and environmental protection.
Low tire pressure is one of the conditions that affect traffic safety, and therefore is considered in the context of prohibiting the operation of vehicles with technical deviations that are dangerous for driving.
Clause 31.4.5 (section "Wheels and tires")
It is prohibited to operate vehicles if the tires have local damage (puncture, cut, rupture), exposed cord, carcass delamination, tread or sidewall separation; the tires do not match the wheel model (size); tires of different sizes or constructions, different models, with different tread patterns are installed on the same axle; the remaining tread depth is less than the established norm.
Although the Traffic Rules do not directly define the "meaning" of a specific indicator on the instrument panel, the question tests the understanding that the condition of the tires is an element of operational safety, and a warning from the tire pressure monitoring system (TPMS) signals a dangerous deviation in this element.
Thus, the correct answer is "Yes.", given that according to the Traffic Rules, the driver is obliged to ensure the technical serviceability of the vehicle (including wheels and tires), and this yellow indicator informs about low tire pressure, which is a technical deviation important for traffic safety.
While driving, the driver relies not only on road signs and markings but also on information from the instrument panel. Yellow indicators are usually warning signals: they indicate that a malfunction or deviation from the norm has occurred, which requires attention but generally does not mean an immediate stop is necessary for safety reasons.
The yellow indicator shown, with an image of a wheel (tire) and an exclamation mark, belongs to the tire pressure monitoring system. Its appearance means that the electronics have detected a drop in pressure in one or more tires below the set level. Such activation often occurs when a tire has noticeably lost pressure compared to the norm, and this is a signal to check the wheels and, if necessary, inflate them.
From a safety perspective, this is important because insufficient pressure impairs handling, increases braking distance, and raises the risk of tire damage. That is why, upon receiving such a warning, the driver should safely stop as soon as possible, inspect the tires, restore the pressure to normal, or seek technical assistance.
Therefore, the correct answer is "Yes," since the yellow tire pressure monitoring system indicator notifies of a drop in pressure in one or more tires and the need to check and inflate them.