Ford F-150 (2010-2014) ABS Wheel Speed Sensor: A Complete Guide
Seeing an ABS or traction control light on your dash? A bad wheel speed sensor is a common cause on these trucks.
- An illuminated ABS and traction control light are the most common symptoms of a bad wheel speed sensor.
- Use an ABS-capable OBD-II scanner to identify which specific sensor has failed before buying parts.
- Sensors can seize in the hub due to rust; use penetrating oil and be prepared to work it out carefully.
- Budget-friendly aftermarket sensors are a viable option for this repair, offering significant cost savings.
Is Your F-150's Dashboard Lit Up?
If the ABS and traction control warning lights are on in your 2010-2014 F-150, a faulty wheel speed sensor is a very common culprit. These sensors live in a harsh environment at the wheel hubs, exposed to water, dirt, and road salt, which leads to eventual failure. This guide will walk you through the symptoms, how to choose the right aftermarket part, and what to expect for the replacement job.
First, Check the Simple Stuff
Before you buy a new sensor, it's worth checking a few things. Sometimes the sensor is just dirty or the wiring is damaged. A buildup of metallic brake dust on the magnetic tip can interfere with its reading. Also, trace the wire from the sensor up into the wheel well, looking for any cuts, breaks, or corrosion in the connector. Cleaning the sensor or repairing a wire is much cheaper than replacing a part that isn't actually bad.
Symptoms of a Failing ABS Sensor
A bad sensor will almost always trigger a warning light. Since the sensor feeds data to multiple safety systems, you'll likely see a few lights at once.
- ABS Warning Light: This is the most common sign. When it's on, your anti-lock braking system is disabled.
- Traction Control / Stability Control Light: You'll often see this light come on with the ABS light, and you may get a "Service AdvanceTrac" message on your information display. 🎬 Watch: Common reasons for the Service AdvanceTrac light and fixes.
- Cruise Control Not Working: As a safety measure, the truck's computer may prevent you from using cruise control when there's a fault in the ABS system.
- Strange Braking Behavior: In some rare cases, you might feel the brake pedal pulse at low speeds as the ABS pump incorrectly activates.
Choosing the Right Aftermarket Sensor
When shopping for a new ABS sensor for your F-150, you have a few options. The original part is from Motorcraft, but high-quality aftermarket sensors can offer significant savings without sacrificing reliability. For a component like this, many owners have good results with aftermarket brands.
- OEM (Motorcraft): This is the original part your truck came with. It guarantees a perfect fit and performance but comes at the highest cost. Expect to pay between $80 and $135 for a single Motorcraft sensor.
- Premium Aftermarket (e.g., NTK, Bosch, Dorman): These brands are well-known and produce reliable parts that meet or exceed OEM specifications. They are a solid choice for a balance of quality and price.
- Budget Aftermarket (e.g., Replacement): Brands like Replacement offer a functional part at the lowest price point, making them a great value for budget-conscious repairs. They are a simple, direct-fit option that gets the job done.
Pro Tip: You need an OBD-II scanner that can read ABS codes to know which specific sensor has failed. Otherwise, you'll be guessing. Many auto parts stores will read these codes for free. Common fault codes for this issue include C1145 (Front Right), C1155 (Front Left), C1165 (Rear Right), and C1175 (Rear Left).
Cost to Replace an F-150 ABS Speed Sensor
| Part/Service | Estimated Cost |
|---|---|
| New OEM (Motorcraft) | $80 - $135 |
| New Aftermarket (Replacement) | $26 - $34 |
| Shop Labor | $71 - $104 |
| Total (DIY Aftermarket) | $26 - $34 |
| Total (Shop Install, Aftermarket) | $97 - $138 |
Cost estimates are based on a single sensor replacement and may vary by location and vehicle specifics. Labor data from RepairPal.
Frequently Asked Questions
Can I replace just one ABS sensor?
Yes. The sensors fail individually, and you only need to replace the one that has failed. An ABS scan tool will tell you which sensor is causing the problem.
What's the difference between front and rear sensors?
Front and rear sensors on the 2010-2014 F-150 are different parts and are not interchangeable. The rear sensors are also often side-specific (left and right). Always verify the part fits the correct position on your truck before ordering.
How hard is it to replace an F-150 ABS sensor?
For a DIYer with basic tools, this is a manageable job. The biggest challenge is often the old sensor being seized in the wheel hub due to rust. Using plenty of penetrating oil is recommended. The rear sensors are generally easier to access than the front ones, 🎬 Watch: Step-by-step guide to replacing the rear ABS sensor. which require removing the brake caliper and rotor.
🎬 See this walkthrough for replacing a front ABS sensor.What is a tone ring and how does it relate to the sensor?
The tone ring is a notched or toothed ring that is part of the wheel hub assembly. The ABS sensor's magnetic tip is positioned close to this ring. As the wheel spins, the teeth of the tone ring pass by the sensor, creating a signal that the computer translates into wheel speed. While rare, damage or debris on the tone ring can also cause ABS faults.
Helpful Videos
Technical Specifications
OEM Part Numbers: BRAB-319 (Rear Left) BL3Z2C190B (Rear Left) BRAB-325 (Rear Right)
Magnetic sensor with integrated wiring harness and connector. Front and rear sensors are different. Rear sensors may be side-specific.
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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