What Does ABS Warning Light On Solid Mean?
Reviewed by automotive technicians · Last updated July 11, 2026
Quick Answer
ABS Warning Light On Solid = The Anti-lock Braking System has detected a fault and has been disabled. Your regular (non-ABS) brakes still work — the ABS module has simply shut itself down as a safety precaution. If the ABS light is on together with the red BRAKE light, this is a dual failure and you should not drive the vehicle. If only the ABS light is on, the car is drivable but you lose anti-lock braking and stability control.
Severity: Warning · System: Ford Fusion (2013-2020)
DRIVE WITH CAUTION — Repair Soon
The Anti-lock Braking System has detected a fault and has been disabled. Your regular (non-ABS) brakes still work — the ABS module has simply shut itself down as a safety precaution. If the ABS light is on together with the red BRAKE light, this is a dual failure and you should not drive the vehicle. If only the ABS light is on, the car is drivable but you lose anti-lock braking and stability control.
What you see: An orange/yellow circle with the letters ABS inside, illuminated solid on the instrument cluster
What to Do Right Now
If only the ABS light is on (no red BRAKE light): your regular brakes work fine. You can drive, but avoid situations where you need to brake hard on wet or slippery roads — without ABS, your wheels may lock up and the car will skid. The most common cause on the Ford Fusion is a failed wheel speed sensor or corroded sensor wiring at the front wheels — inspect the wires at both front hubs for visible damage before paying for diagnostics.
Repair Cost Estimate
| Option | Est. Cost | Notes |
|---|---|---|
| Do It Yourself | $25-80 (wheel speed sensor — plug-and-play, one bolt and one connector per wheel) | If you have basic tools and mechanical knowledge |
| Mechanic / Dealer | $150-300 diagnostic; $200-500 for wheel speed sensor replacement; $800-1,500 if ABS module needs replacement | Includes diagnostic labor + parts |
About This Data
Dashboard warning light information compiled from Ford owner's manuals, OEM service documentation, SAE J2402 standards, and NHTSA guidance. This is an independent reference — not affiliated with or endorsed by Ford. All brand names, model names, and dashboard symbols are trademarks of their respective vehicle manufacturers.
Published: 2026-07-11 · Repair costs are national averages and vary by location. Always get multiple quotes before authorizing repairs.
⚠️ Red dashboard lights demand immediate action — continued driving may cause engine damage or brake failure. When in doubt, pull over and consult a certified mechanic.
Frequently Asked Questions
Can I drive my Ford Fusion with the ABS Warning Light On Solid on?
Yes, but with caution. Drive directly to a mechanic and avoid hard acceleration or highway speeds. The vehicle is drivable but the affected system is not functioning correctly.
How much does it cost to fix the ABS Warning Light On Solid on a Ford Fusion?
DIY cost estimate: $25-80 (wheel speed sensor — plug-and-play, one bolt and one connector per wheel). Mechanic/dealer estimate: $150-300 diagnostic; $200-500 for wheel speed sensor replacement; $800-1,500 if ABS module needs replacement. Costs vary by location, shop rate, and whether additional components are found to be damaged during diagnosis. Always get 2-3 quotes before authorizing repairs.
What causes the ABS Warning Light On Solid to come on in a Ford Fusion?
The Anti-lock Braking System has detected a fault and has been disabled. Your regular (non-ABS) brakes still work — the ABS module has simply shut itself down as a safety precaution. The most co. The most common causes vary by model year and driving conditions. See the troubleshooting section above for model-specific diagnostic guidance.