
crawl-mts stands for All-Terrain System and Low-Speed Cruise Control. MTS refers to Multi-Terrain Select, while Crawl represents Crawl Control, typically used for low-speed cruising in off-road vehicles with a maximum speed of only 5 km/h. It is rarely utilized in urban areas or on flat roads but frequently employed during off-roading. Below are relevant details: Crawl (Crawl Control), officially known as 'Low-Speed Cruise Driving Assist System,' is colloquially referred to as the 'Foolproof Off-Road System.' Simply put, the system automatically controls the engine's torque output, transmission system, and brakes, allowing the vehicle to traverse challenging terrain at an extremely slow pace. Its primary purpose is to prevent wheel slippage or vehicle entrapment caused by excessive speed. This is a driving assistance system for off-road vehicles, specifically SUVs (Sport Utility Vehicles). In complex driving conditions, drivers can utilize the multifunction display buttons on the steering wheel to assist in managing challenging driving scenarios.

I remember once driving off-road in the mountains and encountering a steep slope, where I used the so-called crawl control system. It allowed the vehicle to crawl at an extremely slow speed on its own, preventing wheel slippage, and completely eliminating the need for me to worry about the throttle. As for the multi-terrain select, such as sand or mud modes, it adjusts the engine and brakes to adapt to different terrains. The term crawl-mts might be a misnomer for this combination of functions, especially common in Toyota SUVs, which genuinely enhances off-road safety and is suitable for both beginners and experienced drivers. Nowadays, many vehicles incorporate these types of electronic assists, including radar monitoring and headlight assist systems, making driving easier and more reassuring. Regular maintenance checks on these systems are crucial, such as avoiding sensor dust that could affect performance.

Speaking of off-road driving, when I was young, it was all about skills. Now, with crawl control, it's much more worry-free. It maintains low speed on rocky sections, reducing the risk of accidents. Multi-terrain select makes choosing terrain modes a one-click affair, such as adjusting the suspension for wetlands or snow. Crawl-MTS likely refers to this integrated system, modernizing the off-road experience. Back in the day, cars didn't have such features—it was all about experience. Technology has advanced so quickly. Related points also include vehicle stability control, how to prevent skidding and protect passengers. It's recommended to read the manual before use to ensure correct settings.

I learned from the car forum that crawl control is a low-speed automatic climbing function, and multi-terrain select adjusts the vehicle to adapt to the environment. 'Crawl-MTS' might be a typo, referring to Toyota's off-road assistance system. It's simple and easy to use—for example, when activated on sand, the vehicle controls its speed automatically to reduce the risk of slipping. Benefits include fuel savings and tire maintenance, but don't rely on it too much; manual driving is also important.


