Wabco 4460046440 ABS ECU 24V Basic

Description

The Wabco 4460046440 is a 24V ABS ECU, essential for maintaining vehicle stability by controlling the anti-lock braking system. It is a crucial component within the brake control system, ensuring optimal braking performance in various conditions. This ABS-E4 BASIC unit is designed to meet OE specifications and operates within a temperature range of -40°C to +75°C, offering reliable performance in diverse environments. Its dimensions are 126 x 40 x 135 mm, and it features a mounting configuration of 3x Ø 7.5 mm with a hole spacing of 112x122 mm. The unit is also IP 40 rated for protection.

Key Features & Benefits

This little unit is the brain behind your anti – lock braking system. It constantly monitors the speed of each wheel using sensors. When it detects one wheel slowing down much faster than the others – like when you’re braking hard and start to skid – it rapidly pulses the brakes on that wheel. It’s a pretty quick process, happening many times a second. It also works with other systems, sometimes traction control or electronic stability control, depending on your vehicle. It basically manages the hydraulic pressure to each brake. Think of it as the safety net for your brakes. Your regular braking system stops the vehicle, but this prevents the wheels from locking up during hard stops. If your wheels lock up, you lose steering control. The ABS ECU stops that from happening, letting you maintain steering and reducing your stopping distance, especially on slippery surfaces. It’s a core part of the braking system – it doesn’t do the braking itself, it manages how the braking happens.

Symptoms, Risks & Replacements

Without a functioning ABS ECU, you lose that vital safety feature. You’ll notice if this thing goes bad, because the ABS warning light on your dashboard will stay on. More importantly, you won’t have the anti – lock function during braking. That means a longer stopping distance and a real risk of losing control, especially in bad weather. It’s a pretty critical component when it comes to safety. If you’re seeing issues, getting this replaced is a smart move. You can find a good selection of these, including the 24V basic model, over at Fixparts Online if you're looking for a source.

Warranty Information

Wabco ABS ECU 24V Basic (MPN 4460046440) comes with a 1-year warranty.