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Owners of Certain Ford Bronco Sport and Maverick Vehicles May Be Owed Money After Battery and Engine Defects

Lawsuits allege that certain 2020–2023 Ford Bronco Sport and Maverick vehicles with the 1.5-liter EcoBoost engine have a serious defect — one that can cause unexpected stalls, battery failures, and in some cases, fires under the hood.

By the Lawsuit Loop Editorial Team · Reviewed by TALF Legal · Published Apr 4, 2026 · 5 min read · Updated regularly
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Certain 2020–2023 Ford Bronco Sport and Ford Maverick vehicles equipped with the 1.5-liter EcoBoost engine have been the subject of complaints and lawsuits alleging a serious defect: unexpected battery failures, fuel system leaks, and in some cases, engine fires.

Owners have reported vehicles stalling without warning — sometimes in traffic at highway speeds. Others have reported difficulty starting their vehicles, repeated battery drains, or smoke and fire coming from under the hood. Lawsuits allege Ford knew about these defects and failed to issue timely warnings or fixes.1

If you owned or currently own one of these vehicles and experienced any of these problems, the free case check form is at the bottom of this page. It takes about two minutes.

What the Ford Bronco Sport / Maverick Lawsuit Is About

The 1.5-liter EcoBoost engine used in the Bronco Sport and Maverick has been linked by owners and investigators to defects in the fuel delivery system and battery components. These defects can lead to unexpected stalls, engine fires, and related safety risks.

According to NHTSA consumer complaints and technical service bulletins (TSBs) issued by Ford, these vehicles have experienced:2

  • Engines shutting off unexpectedly while driving, including at highway speeds
  • Battery drains that leave vehicles unable to start
  • Underhood fires traced to fuel system or electrical components
  • Repeated problems that returned even after dealer repairs

Lawsuits allege that Ford was aware of these issues — through warranty claims, consumer complaints, and internal data — and failed to act quickly enough to protect buyers.3

Who May Qualify

You may qualify if the following apply to your situation:

  1. You own or previously owned a 2020–2023 Ford Bronco Sport or Ford Maverick with the 1.5-liter EcoBoost engine.
  2. You experienced any of the following: unexpected engine stalls or shutoff while driving; persistent battery drain or failure; underhood smoke or fire; fuel system problems; or problems that required repeated dealer visits without a permanent fix.
  3. These issues caused financial loss (repair costs, rental vehicle, reduced vehicle value), property damage, or personal injury.
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What Could This Mean for You?

If you qualify, you may be owed money for repair costs not covered under warranty, rental car expenses while your vehicle was in the shop, reduced value of your vehicle, other out-of-pocket losses, and — in injury cases — medical expenses and related harm.

What any individual case may be worth depends on the specific problems experienced, the losses incurred, and how the case proceeds. We don't quote individual figures. Anyone who does at this stage is guessing.

Filing Deadline

State laws set deadlines for how long you have to pursue a case after experiencing problems with a vehicle. These vary by state. If you've experienced problems with your Bronco Sport or Maverick, don't wait to find out your options — especially if an applicable recall has not fully resolved your issue.

The case check is free, takes about two minutes, and there is no commitment.

Free Case Check · Secure Intake No fee unless you win

How the Process Works

This is what the process typically looks like for most people who reach out:

Step 1 — Fill out the free form

No cost, no commitment. Describe your vehicle, the problems you experienced, and any losses those problems caused.

Step 2 — A lawyer reviews your vehicle history and the problems you experienced

A real attorney looks at your specific situation. If you may have a case, someone reaches out to you directly.

Step 3 — Attorneys work on contingency

If you qualify and move forward, attorneys handle your case on contingency — meaning you pay nothing out of pocket. Fees only apply if money is recovered for you.

Step 4 — Your case is prepared and filed

An attorney builds your case based on your specific vehicle history, problems, and losses.

Common Questions

My Bronco Sport stalled but didn't catch fire — does that count?

Yes. An engine stall at highway speed is a serious safety hazard and may qualify even without a fire. Loss of power while driving — especially unexpectedly — can put you and others at risk.

Ford issued a recall — does that stop me from filing?

A recall doesn't prevent you from pursuing a case for harm you already experienced. If the recall didn't fully fix your problem, or if you suffered losses before the recall was issued, you may still have a case.

I already traded in or sold my vehicle — can I still file?

Possibly, for past losses you experienced while you owned the vehicle. An attorney can review your specific situation and advise you.

Does this apply to the full-size Ford Bronco?

No. This specific case focuses on the Bronco Sport and the Maverick with the 1.5L EcoBoost engine. The full-size Ford Bronco is a different vehicle and is not included here.

What if I've taken it to the dealer multiple times with no fix?

Repeated failed repair attempts can actually strengthen your case. In many states, multiple unsuccessful repair attempts may also trigger state "lemon law" protections. An attorney can advise you on both angles.

Sources

  • National Highway Traffic Safety Administration (NHTSA) Recall Database: Ford Bronco Sport and Maverick recall campaign records. nhtsa.gov/vehicle-recalls
  • NHTSA Consumer Complaint Database: 1.5L EcoBoost engine complaints — Bronco Sport / Maverick. nhtsa.gov/complaints
  • Ford Technical Service Bulletins (TSBs) related to Bronco Sport / Maverick fuel and electrical systems. Available via NHTSA Technical Service Bulletin database. nhtsa.gov TSB database
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