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SEN-2ABS0883• Rear• ABS Wheel Speed Sensor
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GeoBrakes stocks a complete range of passive and active ABS wheel speed sensors confirmed to fit the Cadillac Elr, each sourced to OEM specifications for direct-fit installation and reliable ABS performance on your Elr. Every Cadillac Elr sensor is compatible with traction control and stability control systems.
Standard/OE$17.84
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Your Cadillac Elr ABS wheel speed sensor is the component that makes anti-lock braking possible on your Elr. It monitors the rotational speed of each wheel in real time and sends that data to the Cadillac Elr ABS control module, which uses it to prevent wheel lockup during emergency stops. When a sensor fails on your Elr, 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 Cadillac Elr wheel speed data is reaching the module.
The ABS wheel speed sensor on the Cadillac Elr is an electromagnetic or Hall-effect sensor mounted near each wheel hub or bearing assembly of your Elr. It generates an electronic signal as a toothed reluctor ring rotates past it, producing a frequency the Elr ABS module interprets as wheel speed. On most modern Cadillac Elr 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 Elr systems simultaneously.
GeoBrakes stocks both passive and active ABS wheel speed sensors for the Cadillac Elr. Passive sensors use an analog signal and are found on older Elr 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 Cadillac Elr vehicles manufactured after the mid-2000s and are required for full compatibility with modern Elr traction and stability control systems.
Signal accuracy matters as much as fitment with Cadillac Elr wheel speed sensors. A sensor that generates the correct frequency for your Elr ABS module ensures consistent ABS calibration, proper traction control thresholds, and accurate stability control response on your Cadillac Elr. Every sensor in the GeoBrakes catalogue is matched to the Cadillac Elr through our vehicle selector, with front and rear positions listed separately to eliminate position errors on your Elr.
Can I drive my Cadillac Elr with a faulty ABS wheel speed sensor?
You can drive the Cadillac Elr with a failed ABS sensor, but the anti-lock braking system on your Elr 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 Cadillac Elr. Replacing a failed sensor promptly is strongly recommended, particularly before winter.
How do I find the right ABS sensor for my Cadillac Elr?
Use the GeoBrakes vehicle selector and enter the Cadillac Elr year, make, and model. The system displays only the sensors confirmed to fit the Cadillac Elr, with front and rear positions listed separately. Select the position matching the sensor you are replacing on your Elr to avoid receiving the wrong unit.
Do I need to replace all four ABS sensors on my Cadillac Elr at the same time?
No. ABS wheel speed sensors on the Cadillac Elr are independent components and only the failed unit needs to be replaced. However, if your Elr has high mileage and one sensor has failed, it is worth visually inspecting the connectors on the other Cadillac Elr sensors for corrosion while the wheel is removed.