Wabco 4410320990 S+ Sensor 2500Q

Description

The Wabco 4410320990 S+ Sensor 2500Q is a critical component within a vehicle's braking system, specifically functioning as an ABS sensor. It's used in brake controls to monitor wheel speed and provide data to the ABS module, enabling precise and responsive braking performance. This sensor is designed to meet OE specifications and features an IP 69K ISO 20653 protection class, ensuring durability in harsh environments and reliable operation. The sensor has dimensions of 22 x 179 x 197 mm and utilizes an open-end electrical connection. It operates effectively within a temperature range of -40°C to +150°C, providing consistent and accurate readings for enhanced vehicle safety.

Key Features & Benefits

This sensor’s job is really to monitor how fast each wheel is spinning. It sends that information – wheel speed – back to your car’s computer, specifically to the ABS system and sometimes to other systems like traction control. It's an electronic pulse generator, basically. It doesn’t control anything directly, it just reports what’s happening at each wheel. Think of it as one piece of a larger network. Your car's computer uses the signals from all the wheel speed sensors – there are usually four, one at each wheel – to figure out if a wheel is locking up during braking, or if one wheel is spinning much faster than the others. That's how ABS and traction control know when to kick in. It's a key part of your safety systems.

Symptoms, Risks & Replacements

Honestly, it’s really important. If this sensor goes bad, your ABS light will almost certainly come on, and your ABS and traction control may not work correctly – or at all. You'll notice if it’s failed, likely during hard braking. It won’t necessarily stop your car from working, but you’ll lose that extra safety net, and it could affect how the car handles in slippery conditions. It's a relatively inexpensive part, and keeping it functioning is a good way to keep yourself and your family safe. We stock them at Fixparts Online, and they’re usually pretty straightforward to replace, though it sometimes requires a little bit of disassembly.

Warranty Information

Wabco S+ Sensor 2500Q (MPN 4410320990) comes with a 1-year warranty.