The TPWS in Toyota cars stands for Tire Pressure Warning System. It's the same as TPMS in many other vehicles. The task of the system is to monitor the inflation pressures of all wheels continuously. If there are any changes in the pressure, the system will warn the driver about it by flashing warning light on the instrument panel.
Today the TPWS is not just an additional feature; it's obligatory equipment for all passenger cars in many countries. The system is crucial for driving safety, and that's why it becomes a standard feature for many modern vehicles.
The TPWS in Toyota cars consists of the pressure sensors installed in all wheels, a vehicle's body control module (VCM) responsible for processing the signals from the sensors, and warning lamps on the dashboard.
The TPWS will not save you from under-inflated tires, but it will warn you about them so that you can reduce your speed quickly before dangerous situations happen.
If there are no problems with your TPWS or other safety systems in your car, then your safety while driving is guaranteed. This system checks your tire pressures at all times to prevent bad things from happening.
About the authors
The CarAraC research team is composed of seasoned auto mechanics and automotive industry professionals, including individuals with advanced degrees and certifications in their field. Our team members boast prestigious credentials, reflecting their extensive knowledge and skills. These qualifications include: IMI: Institute of the Motor Industry, ASE-Certified Master Automobile Technicians; Coventry University, Graduate of MA in Automotive Journalism; Politecnico di Torino, Italy, MS Automotive Engineering; Ss. Cyril and Methodius University in Skopje, Mechanical University in Skopje; TOC Automotive College; DHA Suffa University, Department of Mechanical Engineering
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