21361897 Volvo Trucks SENSOR

These sensors basically measure how fast each of your wheels is turning. They do this using a toothed ring—it’s like a little gear with teeth—and the sensor reads how often those teeth pass by. It sends that information as an electrical signal to your car’s computer. Each wheel has its own sensor, so the computer knows exactly what’s happening at each corner of the vehicle. This signal is really crucial for a couple of things. First, it’s a key part of your anti – lock braking system—that’s where the “ABS” comes from. If one wheel starts to lock up during braking, the computer uses the data from these sensors to release pressure to that brake, preventing a skid. It also feeds information to your stability control system, which can help keep you in control if you start to slide. Sometimes it even ties into your speedometer, though that’s less common with newer vehicles. Without accurate readings from these sensors, your ABS won’t work right—and that’s a big safety issue. You’ll notice if one goes bad usually because your ABS light will illuminate on the dash. It might also affect your traction control. They're exposed to a lot of road grime, salt, and just general wear and tear, so they do fail from time to time. A bad sensor can cause some unpredictable braking behavior, so it’s something you really want to address. You can find these pretty easily, we stock a lot of them here and places like Fixparts Online are good too. Replacing them isn’t usually too complicated, but if you’re not comfortable doing it yourself, it's best to have a mechanic take a look. Worry-free driving: ABS Wheel Speed Sensor (MPN 21361897) is backed by a 12-month warranty!

About Volvo Trucks

Volvo Trucks designs cabs with driver comfort in mind, offering ergonomic and spacious interiors for long-haul journeys.

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• Get parts built to the exact standards of your Volvo truck, so they fit right and work like they should. • Keep your truck running its best for longer with parts designed for performance and durability. • Reduce downtime with parts that are readily available and backed by Volvo Trucks support. • Protect your investment and maintain your truck’s resale value with genuine Volvo parts. Performance you can rely on – Volvo Trucks parts from FixParts Online.