Steering and Brake Failure Claims in NC Car Accidents

The Bottom Line

When your brakes fail or your steering locks up, the crash happens in seconds -- but proving what caused the failure is a meticulous process that can take months. The central question in every steering and brake failure case is whether the failure was caused by a product defect or by inadequate maintenance. In NC, the answer determines not just who pays, but whether you recover anything at all, because contributory negligence applies to both the manufacturer's defense and the mechanic's defense. With modern EVs adding brake-by-wire and electronic power steering systems, the type of expert you need has changed as dramatically as the vehicles themselves.

Brake System Failures

Your vehicle's braking system is the single most critical safety system on the car. When it fails, you have no way to slow or stop the vehicle. The consequences are almost always severe, often resulting in catastrophic injuries or head-on collisions.

Types of Brake Failures

Master cylinder failure causes a complete or near-complete loss of brake pedal pressure. The master cylinder converts the mechanical force of your foot on the pedal into hydraulic pressure that actuates the brake calipers. When the master cylinder's internal seals fail, hydraulic pressure is lost and the brake pedal may go to the floor without slowing the vehicle.

Brake line rupture allows hydraulic fluid to leak out of the system. Most modern vehicles have dual-circuit brake systems so that a failure in one circuit still allows the other circuit to provide some braking. However, a brake line rupture in the wrong location -- or the failure of both circuits due to a design flaw in the routing -- can cause total brake loss.

Caliper and pad failures include seized calipers (which can cause the vehicle to pull sharply to one side under braking), premature pad wear due to defective friction materials, and caliper piston failures that prevent the brake pad from contacting the rotor.

ABS module malfunction can cause the anti-lock braking system to fail or to activate inappropriately. ABS prevents wheel lockup during hard braking on slippery surfaces. When the ABS module fails, the driver may experience unexpected wheel lockup (if ABS fails to engage) or pulsating brakes at inappropriate times (if ABS engages when it should not). In either case, the driver's ability to control the vehicle during emergency braking is compromised.

Electronic brake force distribution (EBD) errors affect how braking force is allocated among the four wheels. A software error in the EBD system can send too much force to the rear wheels (causing the rear to swing out) or too little force to one side (causing the vehicle to veer during braking).

Steering System Failures

Steering failures are less common than brake failures but can be equally dangerous, particularly at highway speeds where precise steering control is essential.

Power Steering Loss

Modern vehicles use either hydraulic power steering or electric power steering (EPS). When the power assist fails, the steering wheel becomes extremely difficult to turn. The driver can still steer the vehicle, but the effort required is dramatically higher.

At parking lot speeds, power steering loss is an inconvenience. At highway speeds, it can be fatal. Emergency maneuvers -- swerving to avoid a stopped vehicle, navigating a sharp curve, correcting after hitting a pothole -- require quick, precise steering input. Without power assist, many drivers physically cannot generate enough force quickly enough to avoid a collision.

Hydraulic power steering failures can result from pump failure, hose rupture (causing fluid loss), or rack-and-pinion seal failure. These are often preceded by warning signs like whining noises or increased steering effort that a competent mechanic should have caught during routine maintenance.

Electric power steering failures involve the EPS motor, its control module, or the torque sensor that measures driver input. These failures can be sudden and without warning because the electronic system either works or it does not. EPS failures are increasingly common as manufacturers shift from hydraulic to electric systems and are closely related to the broader category of electronic and software defects.

Electronic Stability Control Malfunctions

Electronic stability control (ESC) monitors the vehicle's trajectory and selectively applies individual brakes to prevent skidding, spinning, or loss of control. ESC has been mandatory on all new vehicles since the 2012 model year because of its proven effectiveness in preventing single-vehicle crashes.

When ESC malfunctions, it can either fail to intervene when the vehicle is losing control (a dangerous omission) or intervene inappropriately -- applying brakes on one side when the vehicle is traveling in a straight line, causing an unexpected yaw that the driver must fight against.

ESC failures involve the same sensor, software, and actuator systems as other electronic defects. The wheel speed sensors, yaw rate sensor, steering angle sensor, and lateral acceleration sensor all feed data to the ESC module, which makes split-second decisions about which brakes to apply and how much. A failure in any of these components can cause a malfunction.

2025-2026 Brake and Steering Recalls: What Is Affecting NC Drivers Right Now

NHTSA issued 670 total recall campaigns in 2025, covering more than 28 million vehicles. Brake and steering recalls represent a significant share of that activity. If you were injured in a brake or steering failure accident, checking whether an active recall covered your vehicle's specific system is one of the first investigative steps your attorney will take.

Several high-profile brake and steering recalls are directly relevant to NC accident victims:

Ford parking brake recall (December 2025): Affecting approximately 272,000 Ford vehicles, this recall involved a parking brake system that could fail to hold the vehicle stationary, creating a rollaway risk. Vehicles left in gear on inclines were particularly dangerous. If an NC victim was injured by a rolling parked Ford vehicle during this period, the unrepaired recall is direct evidence that Ford had notice of the defect.

Audi e-tron and e-tron Sportback (2019-2024): The brake pedal could detach from the brake booster in certain conditions, causing total loss of braking. This recall reflects a broader vulnerability in EV brake-by-wire architecture where mechanical connections are reduced in favor of electronic interfaces. Total brake loss -- not just reduced braking -- is the risk profile, with no hydraulic fallback.

Hyundai Kona 2026 (Recall 26V069): A cracked steering knuckle could cause total loss of steering control. Because this vehicle was still in production during the recall period, some vehicles reached consumers before the manufacturer's dealer network had completed the repair campaign. NC Kona owners should verify their VIN is not in the affected range.

Volvo VNL (2024-2027 commercial trucks, Recall 26V076): Inadequate parking brake force created rollaway risk in this heavy commercial truck line. Commercial vehicle brake failures affecting NC highways create claims not only against Volvo but potentially against the motor carrier operating the truck, given the overlap between federal FMCSA safety standards and commercial truck accident claims.

Electric Vehicles: Brake-by-Wire and EPS Failure Claims

North Carolina ranks in the top ten states nationally for EV registrations, and that growth is accelerating. As more NC drivers operate EVs and plug-in hybrids, a new category of brake and steering failure claims is emerging -- one that requires a fundamentally different type of expert.

Traditional hydraulic brake failures involve physical components: a cracked seal, a corroded line, a worn pad. The inspection methodology is familiar, and the expert is a mechanical engineer. Brake-by-wire failures are different in every respect:

• The failure mechanism is software, not mechanical. A firmware bug in the brake control module, a signal processing error in the pedal position sensor, or a communication failure on the vehicle's CAN bus can cause the system to fail to actuate the brakes when commanded.
• The data retention window is shorter. The brake control module logs ABS events, pedal position, and actuator commands, but typically retains only the last 5-10 ignition cycles before overwriting older data. This is far shorter than the main EDR's 30-day retention window. If the vehicle is started and driven even a handful of times after the accident, critical brake system data may be permanently overwritten.
• Reproducing the failure requires a different expert. Your attorney needs a software and systems engineer who can analyze the brake control module firmware in a test environment, not just a mechanical engineer who can inspect hydraulic components.

The same logic applies to electric power steering. Hydraulic power steering failures often produce warning signs -- whining, increased effort, fluid leaks. EPS failures are binary: the motor either provides assist or it does not. There is typically no degraded-performance phase before complete loss of assist. At highway speeds, sudden loss of EPS can prevent a driver from completing an evasive maneuver.

As NC's EV population grows, expect to see more brake-by-wire and EPS failure cases. These cases will generally require two experts: a software/systems engineer to establish the defect, and a forensic data analyst to preserve and interpret the electronic evidence before it is overwritten.

Evidence Preservation After a Suspected Steering or Brake Failure

The evidence window in a brake or steering failure case is shorter than in most other product liability claims. Brake control module data can be overwritten within days. Physical evidence of a defect can be altered during routine inspection or storage. A spoliation letter needs to go out within 48 hours.

1. 1

   Do not drive the vehicle -- have it towed

   Driving the vehicle after a suspected brake or steering failure does two things: it overwrites the brake control module's electronic data (which retains only the last 5-10 ignition cycles), and it may alter the physical condition of the failed component. Have the vehicle towed to a secure storage location, not to a repair shop.

2. 2

   Secure the vehicle against repairs

   Tell the tow operator and storage facility in writing that the vehicle must not be repaired, inspected by the manufacturer's technicians, or have any parts removed. The failed component must be examined in its post-accident condition by your expert. Even a well-intentioned inspection can disturb physical evidence.

3. 3

   Send a spoliation letter to the manufacturer within 48 hours

   Your attorney should send a written spoliation notice to the vehicle manufacturer directing them to preserve all electronic records associated with your VIN -- EDR data, brake control module logs, any over-the-air update history, and warranty/service records. Manufacturers routinely purge warranty data on a rolling basis; the spoliation letter creates a legal duty to preserve.

4. 4

   Download the EDR and brake control module data

   Retain a qualified forensic data analyst to download both the main EDR (event data recorder) and the brake or steering control module before any data is overwritten. These are separate systems with separate data retention windows. The EDR captures crash dynamics (speed, braking, seatbelt use). The brake module captures pedal inputs, actuator commands, and system fault codes. Both are needed.

5. 5

   Gather all maintenance and service records

   Collect every oil change receipt, brake inspection record, tire rotation, and repair order. These records serve two purposes: they protect against the manufacturer's contributory negligence defense (proving proper maintenance), and they can establish liability against a negligent mechanic (showing who last worked on the failed system).

6. 6

   Check for NHTSA recalls and Technical Service Bulletins

   Search your VIN at nhtsa.gov/recalls and take a timestamped screenshot. Also search NHTSA's Technical Service Bulletin database for bulletins related to your brake or steering system -- TSBs show the manufacturer acknowledged a problem and issued repair guidance without a formal recall, which is relevant evidence of prior notice.

7. 7

   Retain a qualified mechanical engineering or software expert

   For hydraulic brake or traditional steering failures, retain a licensed mechanical engineer with experience in automotive brake and steering systems. For brake-by-wire or EPS failures in EVs and hybrids, retain a software and systems engineer with automotive control system experience. The expert must inspect the vehicle before any repair or disposal.

Proving Mechanical Failure vs. Driver Error

The manufacturer's primary defense in every steering and brake failure case is that the system was working correctly and the driver made an error. Distinguishing between mechanical failure and driver error requires a systematic investigation.

Physical Inspection of the System

A qualified mechanical engineer must inspect the failed system in its post-accident condition. For brake failures, this means examining the master cylinder, brake lines, calipers, pads, rotors, ABS module, and all hydraulic connections. For steering failures, the inspection covers the power steering pump or EPS motor, steering rack, tie rods, steering column, and all associated electronic components.

The expert is looking for physical evidence of failure -- a cracked seal, a corroded brake line, a fractured component, a burned-out motor. This evidence must be documented with photographs, measurements, and often metallurgical analysis of the failed part.

Event Data Recorder Analysis

The vehicle's EDR captures data that can distinguish between "the driver did not brake" and "the driver braked but the system did not respond." If the EDR shows brake pedal application at a force consistent with emergency braking but vehicle deceleration was minimal or absent, this is strong evidence of brake system failure. Similarly, steering angle data showing the driver attempted to steer while the vehicle continued straight suggests a steering system failure.

Accident Reconstruction

Accident reconstruction experts analyze skid marks (or the absence of skid marks), vehicle damage patterns, and the crash trajectory to determine the vehicle's behavior leading up to the collision. The absence of skid marks before a rear-end collision, for example, is consistent with total brake failure -- the driver was unable to slow the vehicle at all.

Manufacturer vs. Mechanic Liability

A critical question in every steering and brake failure case is whether the failure was caused by a product defect or by inadequate maintenance or repair.

When the Manufacturer Is Liable

The manufacturer bears liability when the failure resulted from a design defect (the system was engineered in a way that made failure foreseeable), a manufacturing defect (the specific component was made incorrectly), or a failure to warn (the manufacturer knew of a failure risk and did not adequately warn owners or issue a recall).

When the Mechanic Is Liable

The mechanic or repair shop bears liability when the failure resulted from negligent repair work. Common scenarios include:

• Using incorrect replacement brake pads or rotors that do not meet the vehicle's specifications
• Improperly bleeding the brake system after service, leaving air in the hydraulic lines
• Failing to properly torque lug nuts or caliper bolts, causing components to loosen
• Incorrectly reconnecting steering components after an alignment or suspension repair
• Failing to identify a worn or damaged component during a routine inspection

When Both Are Liable

In some cases, both the manufacturer and the mechanic bear fault. A defectively designed brake component that is also improperly maintained creates shared liability. However, in NC, this can create a complex contributory negligence problem -- the manufacturer argues the mechanic's negligence was a contributing cause, and the mechanic argues the design defect was the real problem.

NC Product Liability Theories for Mechanical Failures

NC's product liability law under Chapter 99B provides several theories of liability for steering and brake system failures:

Design defect (99B-6): The braking or steering system was designed in a way that made failure unreasonably likely, and a feasible safer design existed. For example, routing a brake line through an area where it is exposed to road debris and corrosion when a protected routing was available.

Manufacturing defect (99B-5): The specific component that failed deviated from the manufacturer's design specifications. A brake master cylinder with an improperly machined bore, a steering rack with a metallurgical flaw, or a brake pad with incorrect friction material composition.

Failure to warn (99B-5): The manufacturer knew or should have known that the system had a tendency to fail under certain conditions and failed to adequately warn owners. This theory often applies when the manufacturer has received NHTSA complaints about the same type of failure but has not issued a recall or a service bulletin.

When the Manufacturer Knew and Did Not Tell You: Punitive Damages Under NC § 1D-25

Most brake and steering failure cases are compensatory -- the victim recovers economic damages (medical bills, lost wages, future care costs) and non-economic damages (pain, suffering, disability). But when a manufacturer knew about a defect and concealed it rather than issuing a recall, NC § 1D-25 allows punitive damages on top of full compensatory recovery.

The Takata airbag litigation established the template for brake and steering cases. Takata's internal documents showed engineers knew airbag inflators were rupturing and said nothing to regulators for years. When those documents surfaced in discovery, plaintiffs across the country obtained punitive damages awards because Takata's silence was classified as willful and wanton concealment.

The same pattern can occur in brake and steering defect cases:

• Internal engineering reports showing a known failure mode
• Warranty claim data showing the same failure occurring repeatedly across the fleet
• Field service engineering notes documenting customer complaints that were not escalated to a recall
• Communications between executives discussing the cost of a recall vs. the cost of litigation

When any of these documents exist, they establish that the manufacturer's choice not to issue a recall was made with knowledge of the risk -- which is the willful and wanton conduct standard under § 1D-25.

In serious injury cases -- spinal cord injury, traumatic brain injury, or death -- three times compensatory damages can far exceed the $250,000 floor, making the § 1D-25 cap less restrictive than it initially appears. An attorney pursuing a brake or steering failure case should conduct early discovery into manufacturer communications, warranty records, and internal engineering documents to identify whether a § 1D-25 claim is available.

The Open Recall Contributory Negligence Trap

One of the most dangerous arguments a manufacturer can make in a brake or steering failure case is this: "We told you about this defect. You received our recall notice. You chose not to have it repaired. The failure that injured you was the result of your own negligence in not addressing a known problem."

Under NC's contributory negligence rule, this argument -- if it succeeds -- bars the victim's entire claim regardless of how serious the injuries are.

How to Challenge the Recall Notice Defense

The manufacturer's obligation is to mail the recall notice to the registered owner's address on file. That process has well-documented failure points:

Address mismatches: If you bought a used vehicle and the title was transferred but the manufacturer's records were not updated, the notice went to the prior owner -- not you. Manufacturers are not always diligent about updating records when vehicles change hands.

Mail delivery failures: First-class mail is not tracked. The manufacturer can prove they sent the letter; they cannot prove you received it. Request their mailing records in discovery to verify the address they used and the date of mailing.

Notice insufficiency: Federal law requires the notice to describe the defect clearly enough that the owner understands the safety risk. If the notice was written in vague terms that obscured the actual danger, an argument exists that the notice was legally insufficient.

Delay between recall announcement and consumer notification: NHTSA recall announcements are public. If you can show that significant time elapsed between the recall announcement (public) and the date the manufacturer mailed your notice, this weakens the argument that you had adequate time to schedule the repair.

KeyTakeaway

Frequently Asked Questions

Frequently Asked Questions

How do I prove brake failure caused my accident rather than driver error?▾

Physical evidence is key. A qualified expert must inspect the brake system for mechanical failures (worn pads that should have been caught in maintenance, failed master cylinder, ruptured brake lines, stuck calipers) or electronic failures (ABS module malfunction, brake-by-wire software error). The vehicle's event data recorder (EDR) may show brake pedal application without corresponding deceleration. Skid mark analysis and accident reconstruction can also distinguish between a driver who did not brake and a driver who braked but the system failed.

Who is liable for a steering or brake failure in NC -- the manufacturer or my mechanic?▾

It depends on the cause of the failure. If the failure resulted from a design or manufacturing defect in the original component, the vehicle or component manufacturer is liable. If the failure resulted from improper maintenance, negligent repair work, or use of incorrect replacement parts, the mechanic or repair shop is liable. In some cases, both are liable -- for example, a defectively designed component that was also improperly maintained.

What types of brake defects can cause accidents?▾

Common brake defects include master cylinder failure (complete loss of brake pressure), brake line rupture (loss of hydraulic fluid), stuck or seized brake calipers (uneven braking causing the vehicle to pull), ABS module malfunction (loss of anti-lock braking in slippery conditions), brake fade from inadequate pad or rotor materials, and electronic brake force distribution errors that send too much or too little force to specific wheels.

Can power steering failure cause a serious accident?▾

Yes. When power steering fails at highway speed, the driver must exert significantly more force to turn the wheel. In an emergency situation requiring quick evasive steering, the sudden loss of power assist can make it physically impossible to avoid a collision. At low speeds, power steering loss is inconvenient. At highway speeds, it can be deadly -- especially for drivers with limited upper body strength.

How important are maintenance records in a steering or brake failure case?▾

Extremely important. Maintenance records serve two purposes. First, they prove you maintained the vehicle properly, which undercuts the manufacturer's contributory negligence defense. Second, they can show that a mechanic recently worked on the system that failed -- potentially shifting liability to the repair shop. Keep every receipt, work order, and inspection record. If you cannot prove proper maintenance, the manufacturer will argue the failure was your fault.

How do I know if my car had a recall for the brakes or steering system that failed?▾

Search your 17-digit VIN at nhtsa.gov/recalls -- it is free and takes under a minute. NHTSA's database shows every active recall on your specific vehicle. If a recall exists for the system that failed, take a timestamped screenshot and preserve it as evidence. Also search NHTSA's Technical Service Bulletin database for bulletins on your brake or steering system -- TSBs show the manufacturer acknowledged a problem and issued repair guidance without a formal recall.

If my electric vehicle's brake-by-wire system failed, does that affect how I pursue my product liability claim?▾

Yes -- EV brake-by-wire failure cases require a software and systems engineer, not just a mechanical engineer. Brake-by-wire failure is a software problem: firmware bugs, signal processing errors, and CAN bus communication failures can all cause the system to fail to actuate the brakes when commanded. The brake control module also has a shorter data retention window than the main EDR -- typically only the last 5-10 ignition cycles -- so the vehicle must be secured immediately and not driven after the accident.

What is the window for preserving the electronic data in a brake control module after my accident?▾

The brake control module typically retains only the last 5-10 ignition cycles before overwriting older data -- far shorter than the main EDR's approximately 30-day retention window. If the vehicle is driven even a few times after the accident, critical brake system fault codes, pedal inputs, and actuator commands may be permanently overwritten. Have the vehicle towed immediately, send a spoliation letter to the manufacturer within 48 hours, and retain a forensic data analyst to download the brake module before any data is lost.

Can the car manufacturer argue I was at fault because I had not yet repaired an open recall on my brakes?▾

Yes, and this is a real defense tactic in NC. Under NC's contributory negligence rule, if the manufacturer proves you received the recall notice and failed to have the defect repaired, and the unrepaired defect contributed to the failure, your claim could be barred entirely. To defeat this argument, challenge the manufacturer's evidence that you actually received the notice: federal law requires first-class mail to the registered owner's address on file, but addresses change, mail gets lost, and used vehicle buyers often never receive notices. Request the manufacturer's mailing records and address information through discovery.

When can I seek punitive damages in addition to compensatory damages for a brake or steering defect in NC?▾

NC § 1D-25 allows punitive damages when the manufacturer acted with willful or wanton conduct -- meaning they knew about the defect and deliberately concealed it rather than issuing a recall or service bulletin. Internal engineering reports, warranty claim data showing repeated failures, and field service notes documenting customer complaints that were not escalated can all establish the willful concealment required for § 1D-25. NC caps punitive damages at the greater of $250,000 or three times compensatory damages, but in serious injury cases with large compensatory awards, the three-times multiplier can be the relevant figure.