What does the KDSS dynamic suspension system mean?
2 Answers
Dynamic suspension system, referred to as KDSS, is a newly calibrated system that combines stability on smooth roads with off-road capability. The following introduces the characteristics and modes of the dynamic suspension system: Characteristics of the dynamic suspension system: When driving on smooth roads, it suppresses suspension extension, activates the stabilizer bar, prevents vehicle roll during turns, and ensures excellent body stability. When driving on rough terrain, it allows suspension extension, deactivates the stabilizer bar, ensures sufficient wheel travel for good traction, and demonstrates outstanding off-road capability. The system also optimally controls the accumulator to absorb minor vibrations, thereby meeting the requirements for a comfortable ride. Modes of the dynamic suspension system: When the vehicle is turning, the outer suspension of both front and rear wheels is compressed, while the inner suspension is extended. This causes the stabilizer bar to twist, resisting body roll. There is no fluid flow between the two hydraulic pumps connected by the stabilizer bar, functioning similarly to a conventional suspension but effectively improving anti-roll capability.
This KDSS dynamic suspension system is a magical gadget I personally experienced while driving off-road. Its full name is Kinetic Dynamic Suspension System, a suspension technology specially designed by Toyota to balance the needs of off-road and highway driving. Simply put, it uses a hydraulic system to connect the front and rear suspension rods. When driving into mountainous roads or uneven terrain, the suspension loosens to increase flexibility, allowing the wheels to move more freely and improving traction. But once on highways or city roads, the system tightens the suspension to reduce body roll and enhance stability. This has made my long-distance journeys much more worry-free, especially when carrying equipment to explore the wilderness—no bumps or loss of control. Just pay attention to the hydraulic oil condition during regular maintenance. Overall, this intelligent adjustment improves handling and comfort, making it a highlight of Toyota models like the Prado, and it's super practical for adventure enthusiasts.
