How much does it cost to fix an ABS light?

In most cases, fixing an ABS warning light costs $150–$400 in the U.S. when the issue is a wheel speed sensor or related hub/bearing; expect $50–$150 for diagnostics alone, while bigger repairs such as an ABS control module or hydraulic pump typically run $600–$2,000+. The exact bill depends on the fault, your vehicle, and local labor rates.

What the ABS light means and why costs vary

The ABS (anti-lock braking system) light indicates the system is disabled due to a detected fault. You still have standard brakes, but you lose anti-lock function and often traction/stability assist. Costs vary because the ABS network includes sensors at each wheel, wiring, a control module, a hydraulic pump/valve block, and sometimes integrated hub assemblies—any of which can fail. Diagnosing with a scan tool that reads chassis (C-code) faults is essential before pricing a repair.

What you’re likely to pay

Most drivers pay on the lower end if the fault is sensor-related; major component failures push costs higher. Here’s the typical landscape based on recent U.S. shop rates in 2025:

• Diagnostic scan and inspection: $50–$150 (dealers at the high end; some independents bundle this if you approve the repair)
• Wheel speed sensor (most common): $100–$300 total per wheel (part $25–$120; 0.5–1.5 hours labor)
• Hub/bearing with built-in sensor: $250–$600 per wheel (part $120–$400; 1–2 hours labor)
• Tone ring/reluctor repair: $120–$300 if the ring can be replaced; $350–$800 if it requires a new axle/half-shaft
• Wiring/connector repair: $100–$400 for localized fixes; $200–$800 for harness sections
• ABS control module (EBCM) reprogrammed: $600–$1,500 typical; luxury/European up to $2,000
• ABS pump/hydraulic control unit (HCU): $800–$2,000+ (2–4 hours labor; bleeding and calibration required)
• Brake fluid/level or switch issue: $60–$150 for fluid top-off or level switch; $120–$200 for a brake light switch that also trips stability/ABS
• Steering angle sensor (often sets stability/ABS faults): $200–$600 including calibration

These ranges reflect typical independent-shop pricing at $90–$180 per labor hour in 2025. Dealer rates and premium-brand parts can trend higher, while aftermarket or refurbished modules can reduce totals.

Common causes behind an ABS light

Below are the faults technicians most frequently find when an ABS light is on, along with what usually drives cost.

• Wheel speed sensor failure: Dirt, salt corrosion, or impact damage; easy access means lower labor time.
• Damaged tone ring/reluctor: Corrosion cracks the ring or debris damages it; some cars require axle replacement if the ring isn’t serviceable.
• Broken wiring/connector near a wheel: Harness flex and road debris cause intermittent signals; localized splices are cheaper than full harness replacement.
• Integrated hub/bearing with sensor: When the sensor is non-serviceable, replacing the hub drives cost.
• ABS module/electronics fault: Internal failure or water intrusion; often needs coding/programming after installation.
• ABS pump or solenoid block issue: Hydraulic faults set codes and require bleeding with a scan tool.
• Low/contaminated brake fluid or faulty level switch: May set ABS/brake warnings together; contamination risks damage to ABS components.
• Stability-control inputs (e.g., steering angle sensor, yaw sensor): These systems share data with ABS; a fault can light multiple warnings.

Because symptoms overlap, scanning for chassis codes and checking live data from each wheel sensor is the fastest way to pinpoint the culprit and avoid guesswork.

What affects the price

Several predictable factors push ABS repair costs up or down.

• Vehicle make/model: European and luxury brands typically have higher parts and labor costs.
• Design choices: Non-serviceable sensors integrated into hubs or axles raise parts costs.
• Rust/corrosion: Seized fasteners and brittle wiring increase labor time.
• Labor rate: Urban/coastal markets and dealerships charge more per hour.
• Parts choice: OEM parts cost more than quality aftermarket or refurbished modules.
• Calibration needs: Modules and steering angle sensors often require specialty tools for coding and calibration.

When comparing quotes, ensure each estimate specifies parts brand, labor time, and whether calibration/programming is included.

Is it safe to drive with the ABS light on?

You can usually drive cautiously to a shop, but braking performance on wet, icy, or loose surfaces is compromised because anti-lock function is disabled. Stopping distances may increase and steering control under hard braking can be reduced. If the red brake warning light is also on, avoid driving—this can indicate a hydraulic problem.

How long the fix takes

Simple sensor or hub replacements are often completed the same day (30–120 minutes per wheel). ABS modules or pump/HCUs can take half a day with coding and brake bleeding. Diagnostics generally add 30–60 minutes.

How shops diagnose an ABS light

A structured diagnostic process helps avoid replacing the wrong parts.

• Pull chassis (C) codes with a scan tool and note freeze-frame conditions.
• Check live wheel speed data while driving to spot a sensor that drops out.
• Inspect sensor wiring and connectors for damage or corrosion.
• Examine tone rings/reluctors for cracks, rust swelling, or missing teeth.
• Verify power/ground to the ABS module and check fuses/relays.
• Perform resistance/voltage checks on suspect circuits and motor tests on the pump.
• Confirm proper brake fluid level and condition; look for contamination.

Completing these steps narrows the fault quickly and supports an accurate parts-and-labor estimate.

What you can check before heading to a shop

Basic checks can sometimes save you a diagnostic fee, especially after recent brake or suspension work.

• Look for a loose or damaged wheel speed sensor cable near each hub.
• Clear any heavy debris packed around the sensor or tone ring (avoid pressure-washing directly into bearings).
• Verify brake fluid level is between MIN and MAX; top up with the correct spec if low.
• If you recently had wheel bearings, axles, or brakes serviced, re-seat connectors that may have been left loose.
• If you have a capable OBD-II scanner, read ABS codes; generic code readers may only show engine codes.

If the light persists after these checks, a professional scan and inspection is the quickest path to a reliable repair.

Ways to reduce the bill

You can often keep costs down without compromising safety.

• Get a second estimate from a reputable independent shop; rates can be 15–30% lower than dealer pricing.
• Use quality aftermarket or refurbished ABS modules when appropriate, with a warranty.
• Address corrosion early; sensor bolts and hub assemblies are cheaper to remove before they seize.
• Bundle related work (e.g., wheel bearing and sensor) to save on duplicated labor.

Always ensure the shop includes programming/calibration and brake bleeding procedures where required—skipping these can trigger the light again.

Warranty, recalls, and goodwill fixes

ABS components are generally covered under basic bumper-to-bumper warranties (commonly 3 years/36,000 miles), not powertrain. Some brands offer longer coverage on safety electronics, and extended warranties often include ABS modules and pumps. Before paying out of pocket, check for open recalls or service campaigns by VIN—certain models (including some Hyundai/Kia and GM vehicles in recent years) have ABS module-related campaigns that dealers perform at no charge.

Bottom line

Expect to spend $150–$400 for the common sensor or hub-related ABS fixes, plus $50–$150 for diagnostics; major components like the ABS module or pump can bring the total to $600–$2,000+. A precise scan and inspection is the fastest way to land an accurate estimate and avoid replacing good parts.

Summary

Fixing an ABS light typically costs $150–$400 when the fault is a wheel sensor or related hub, with $50–$150 for diagnostics. Wiring or tone ring issues fall near that range; ABS modules and pumps run $600–$2,000+. Prices depend on vehicle, parts choice, rust, and labor rates. Drive cautiously to a shop, get chassis codes read, and compare quotes that include any required programming and brake bleeding.

Is it okay to drive with my ABS light on?

If your ABS light comes on while you’re driving, you can continue driving to your destination, as your normal brakes will still be working. However, we do recommend taking your car to a professional as soon as possible, as it can be dangerous to continue driving without a functioning ABS.

Is ABS light expensive to fix?

Fixing an illuminated ABS light can cost between $280 and $600 for a sensor replacement or over $1,000 for an ABS module replacement, but the exact price depends on the vehicle, location, and the specific issue, which can range from a simple diagnostic and minor repair to replacing the more expensive ABS control module. 
Typical Cost Breakdown
The total cost to fix an ABS light typically includes:

• Diagnostic fee: About $100–$170 to find the problem. 
• Parts: Costs vary widely; a wheel speed sensor is significantly cheaper than an ABS control module. 
• Labor: Ranges from about $100 to $250 or more, depending on the complexity of the repair. 

Common Causes and Costs

• Wheel Speed Sensor: This is a common and less expensive fix, with costs for the part and labor ranging from $150 to $900. 
• ABS Control Module: This is a much costlier component, with replacement costs averaging between $1,082 and $1,301, including labor. 
• Brake Fluid: Low brake fluid is a simple fix but may also indicate a leak. 

How to Get an Accurate Estimate

1. Get a diagnostic scan: Have a mechanic perform a diagnostic scan to determine the specific code and the faulty component. 
2. Contact a few shops: Get quotes from different mechanics for the specific repair. 
3. Compare costs: Get the total cost, including parts, labor, and taxes. 

How do I get my ABS light to go off?

To get your ABS light to go off, first try a simple system restart by turning the car off and on again. If that doesn’t work, check for issues like low brake fluid or a blown fuse, then consult your car’s manual for a fuse location and check the fluid reservoir. If the problem persists, you’ll need to scan for error codes using an OBD-II scanner to find the specific fault, which could be a dirty or faulty wheel sensor, and have the issue repaired by a professional. 
1. Restart the Vehicle 

• Turn the car off and on again: This simple reboot can sometimes reset the ABS system and clear temporary glitches, turning off the light.

2. Check for Simple Issues 

• Inspect the brake fluid level: Opens in new tabLow brake fluid can trigger the ABS light, so check the level in the reservoir and add more if it’s low.
• Check the fuses: Opens in new tabUse your car’s owner’s manual to find the ABS fuse in the fuse box and check if it’s blown. A blown fuse will need to be replaced.
• Test the battery: Opens in new tabA weak or failing battery can cause the ABS light to come on, so ensure your battery is in good condition.

3. Use a Diagnostic Tool (OBD-II Scanner) 

• Plug in an OBD-II scanner: Opens in new tabIf the simple checks don’t work, use a scanner to diagnose the specific problem with the ABS system. 
• Get an official diagnosis: Opens in new tabThe scanner will display error codes, which a mechanic can then use to identify the exact issue, such as a faulty wheel speed sensor. 

4. Seek Professional Help 

• Visit a qualified mechanic: If you can’t resolve the issue yourself, take your car to a professional for a proper diagnosis and repair. They can accurately identify and fix the problem, ensuring your ABS system functions safely.

Is it expensive to fix your ABS?

The average cost for ABS module replacement is $1174 to $1301. Enter your vehicle’s information to see how much ABS module replacement costs in your local area.