Lexus Nx300h ABS Wheel Speed Sensor in US

Your Lexus Nx300h ABS wheel speed sensor is the component that makes anti-lock braking possible on your Nx300h. It monitors the rotational speed of each wheel in real time and sends that data to the Lexus Nx300h ABS control module, which uses it to prevent wheel lockup during emergency stops. When a sensor fails on your Nx300h, your ABS loses the input it needs. On wet, icy, or gravel road surfaces, the difference between a controlled stop and a skid can come down to whether your Lexus Nx300h wheel speed data is reaching the module.

What Is the ABS Wheel Speed Sensor on Your Lexus Nx300h

The ABS wheel speed sensor on the Lexus Nx300h is an electromagnetic or Hall-effect sensor mounted near each wheel hub or bearing assembly of your Nx300h. It generates an electronic signal as a toothed reluctor ring rotates past it, producing a frequency the Nx300h ABS module interprets as wheel speed. On most modern Lexus Nx300h vehicles, this same data feeds the traction control system, electronic stability control, and electronic brake force distribution, making a functioning wheel speed sensor critical to the safe operation of multiple Nx300h systems simultaneously.

Signs of a Failing ABS Wheel Speed Sensor on the Lexus Nx300h

• ABS warning light on your Lexus Nx300h dashboard, the most common first indicator of a failing sensor
• Traction control or stability control warning light illuminated alongside the Nx300h ABS light
• ABS activating on your Lexus Nx300h during normal stops at low speed where it should not engage
• Complete ABS deactivation on the Nx300h, wheels lock under hard braking on wet or icy roads
• Speedometer on your Lexus Nx300h reading erratically or dropping to zero at speed
• Fault codes in the C0035 to C0050 range stored in the Lexus Nx300h ABS control module

Passive vs. Active ABS Sensors for the Lexus Nx300h

GeoBrakes stocks both passive and active ABS wheel speed sensors for the Lexus Nx300h. Passive sensors use an analog signal and are found on older Nx300h vehicles and many trucks still in service. Active Hall-effect sensors require a small power supply and output a clean digital signal, offering greater accuracy at very low speeds. Active sensors are standard on most Lexus Nx300h vehicles manufactured after the mid-2000s and are required for full compatibility with modern Nx300h traction and stability control systems.

Why GeoBrakes for the Lexus Nx300h ABS Wheel Speed Sensor

Signal accuracy matters as much as fitment with Lexus Nx300h wheel speed sensors. A sensor that generates the correct frequency for your Nx300h ABS module ensures consistent ABS calibration, proper traction control thresholds, and accurate stability control response on your Lexus Nx300h. Every sensor in the GeoBrakes catalogue is matched to the Lexus Nx300h through our vehicle selector, with front and rear positions listed separately to eliminate position errors on your Nx300h.

Frequently Asked Questions - Lexus Nx300h ABS Wheel Speed Sensor

Can I drive my Lexus Nx300h with a faulty ABS wheel speed sensor?

You can drive the Lexus Nx300h with a failed ABS sensor, but the anti-lock braking system on your Nx300h will be completely disabled. On icy or wet American roads, this significantly increases stopping distances and the risk of losing steering control during hard braking on your Lexus Nx300h. Replacing a failed sensor promptly is strongly recommended, particularly before winter.

How do I find the right ABS sensor for my Lexus Nx300h?

Use the GeoBrakes vehicle selector and enter the Lexus Nx300h year, make, and model. The system displays only the sensors confirmed to fit the Lexus Nx300h, with front and rear positions listed separately. Select the position matching the sensor you are replacing on your Nx300h to avoid receiving the wrong unit.

Do I need to replace all four ABS sensors on my Lexus Nx300h at the same time?

No. ABS wheel speed sensors on the Lexus Nx300h are independent components and only the failed unit needs to be replaced. However, if your Nx300h has high mileage and one sensor has failed, it is worth visually inspecting the connectors on the other Lexus Nx300h sensors for corrosion while the wheel is removed.