2016 Hyundai Sonata steering problems

Filed Oct 29, 2026 · Engine, Steering · FL

I am filing a formal safety complaint regarding severe vehicle instability, structural safety risks, and dealership workmanship negligence following a federal safety recall engine replacement. My vehicle received a new engine block under a federal campaign at a local dealership. Immediately upon picking up the vehicle, the front suspension developed a severe, heavy mechanical knocking and bumping noise over road surfaces under 20 mph, making the vehicle structurally unstable and hazardous to drive. To perform this engine swap, technicians were physically required to drop the front subframe framework and disconnect the lower suspension linkages and steering column components. The dealership is actively trying to deflect safety accountability for an assembly error. They issued a new estimate attempting to charge me over $3,200 to replace the entire front strut and rear shock assembly, claiming it is a 'pre-existing wear-and-tear' issue due to mileage. However, I hold the dealership's official Multi-Point Vehicle Inspection report from when the car was first dropped off for the engine failure three weeks prior. In that mandatory baseline safety report, their own technician thoroughly checked the under-carriage and officially marked my 'Shock Absorbers / Suspension' and 'Steering Gear Box / Linkage and Boots' as PASSED with green checkmarks. This objective paper trail proves the front chassis was tight, silent, and structurally safe before the repair. The safety hazard was introduced solely during the dealership's engine reassembly. The Service Manager explicitly refused to step out of his office to address this safety complaint, and the dealership released a compromised, structurally unsafe vehicle to a consumer. I request a formal federal safety investigation into this branch's safety compliance regarding recall implementation.

Filed Jul 29, 2025 · Steering, Wheels · 144,000 miles · TX

The contact owns a 2016 Hyundai Sonata. The contact stated while driving 5 MPH and making a turn into a parking lot, the steering wheel seized, and the vehicle came to a stop. The contact was able to push the vehicle to a parking space with assistance. The vehicle was then pushed on to a tow truck and was towed to a Cadillac dealer but was not repaired. The vehicle was then towed to Goose Auto Repair, where it was diagnosed and determined that the front driver's side wheel hub had fractured, causing the wheel to separate from the vehicle. The vehicle was repaired. An unknown dealer was notified of the failure. The manufacturer was notified of the failure and a case was filed; however, no assistance was provided. The failure mileage was approximately 144,000.

Filed Jul 7, 2025 · Steering · IL

Power steering fails intermittently

Filed May 22, 2025 · Steering · FL

Steering sticks and releases under pressure at 60/65+ mph on interstate. Very difficult to keep vehicle in lane consistently. Constantly correcting both right & left to maintain straight line is extremely fatiguing especially on long trips. Safe driving at highway speeds is compromised and presents safety concerns for occupants as well as motorists nearby in addition to the apprehension it creates wondering if you're able to correct the steering drift before having an accident. There aren't any dashboard warning indicators when this happens Reported to dealer in central Florida on March 22, 2024 and dealer ordered parts Ref TSB 23-ST-003H. Hyundai Extended warranty TXXO. Factory has sent some parts to dealer twice that I know of and each time vehicle has been taken to dealer I've been told they were not what was needed. On most recent appointment of 12/19/24 I was told the needed parts were unattainable from Hyundai. On 3/20/2025 the dealer has offered to put in some of the parts they have as a possible solution but repair has not been scheduled. Dealer said they had another vehicle that took over a year to repair. This has been 14 months. We're only using this vehicle at slow speeds locally, anticipating complete failure, as we don't trust it for highway use.

Filed Apr 2, 2025 · Brakes, Steering · PR

I am reporting multiple serious issues with my 2016 Hyundai Sonata Sport 2.0, which has only 30,000 miles. Despite the low mileage, the vehicle is experiencing major safety and quality problems. The Electronic Stability Control (ESC) light stays on constantly, indicating a system failure. On startup, the car sometimes applies the brakes by itself, and there’s a loud noise like something is stuck or grinding. The traction control light also comes on during this. While driving, the car will suddenly slow down on its own, even when I’m not braking. When I press the gas pedal, it barely responds or takes too long to accelerate. Sometimes, this happens at the same time as the ESC warning, which feels extremely unsafe — especially on highways or in traffic. The push-to-start button often delays before the engine turns over, which is abnormal. The A/C system only blows warm air, regardless of temperature settings, and no cold air comes out. I also have a serious issue with the paint peeling off in large chunks from the body of the car. It’s happening despite proper care, and I’ve seen other Hyundai Sonatas of the same year with the same issue, which suggests a widespread paint defect. These issues have not yet been diagnosed by a dealership, but given the low mileage and frequency, I believe this model may have serious defects in safety systems and paint quality. I’m very concerned for my safety and request a full investigation.

Filed Aug 7, 2024 · Steering · CT

Intermittent loss of steering with my Hyundai Sonata 2016 since April 2024. Vehicle randomly loses power steering while turning and 2 warning lights appear (power steering light (eps)and traction control). This has put me and my passengers at risk several times- almost crashing into other cars and objects. I went to the mechanics two times- they have recalibrated steering angle and reset codes, but the problem continues, and I lose power steering intermittently. This is a very big safety risk and I am afraid to continue driving my car.

Filed Apr 16, 2024 · Steering · CA

I took in my 2016 Hyundai Sonata to Anaheim Hyundai in California for 60,000 mile service. The Sonata was having power steering issues where time to time the power steering would go out. I bought the extended warranty so it was cover under the warranty but Hyundai stop making these parts according to the dealership. I don't understand how Hyundai can stop making a power steering parts to Sonata models from 2016-2019 when there are so many on the road with potential power steering safety issues. I was told by the dealership there are so many issues with these Sonata's, the power steering parts are hard to find. They had no idea if they could get OEM parts or even find after market parts. I was originally told on [XXX] when we took the car in it would take 2 to 3 days now two and half weeks later they have changed their story to "not sure when they are going to get the part" I don't understand how this was not a recall from Hyundai similar to Hyundai Sonata recall in 2016 for Sonata's made in 2010-2011. It appears Hyundai has multiples models with power steering issues and yet they stop making the parts, why? I would like someone at the federal safety agency to review the power steering failures that may or may not be being reported by Hyundai dealerships. Just trying to get the car fixed since my son drives it. Thank you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 30, 2023 · Steering · 84,000 miles · NV

The contact owns a 2016 Hyundai Sonata. The contact stated while driving at various speeds, the steering wheel seized upon turning the steering wheel in either direction. The vehicle then stalled with several unknown warning lights flashing on the instrument panel. The vehicle was taken to a dealer where the vehicle was diagnosed with a defective steering module. The manufacturer was notified of the failure and a case was filed. The vehicle was not repaired. The failure mileage was approximately 84,000.

Filed Aug 29, 2023 · Steering · AZ

1. Power Steering malfunction - when in motion - available for inspection. 2. Not being able to control my vehicle due to the steering going out is a major risk for myself my passengers and other vehicles around me. 3. My vehicle is currently at a dealership now 4. The vehicle has not yet been inspected, and unknown if the dealership was able to reproduce the problem. 5. No warning lights were displayed prior to the problem. When coming to a stop - the traction control light and a warning light with a steering wheel and an ! were displayed, but then turned off after the vehicle was shut off and restarted.

Filed Aug 27, 2023 · Acceleration, Brakes · WI · crash · 2 injuries

This vehicle had a complete engine failure. Since it is a hybrid, when the engine shut down, the vehicle lost all power. The driver had no control over steering or brakes. The vehicle crashed through three trees and into a house. Hyundai Motors of America and the federal safety agency are aware of the issues with this vehicle's engine, however, this engine was already replaced. The problem was that the "limp mode" did not enact in this specific car. I brought this to Hyundai's attention at least 20 times and expressed my concern about the threat this vehicle posed to me and anyone else on the road, yet they continued to ignore me or attempt to rectify the issue. This vehicle was part of the class action lawsuit. I was told, after the seventh time the vehicle broke down (fourth time after engine replacement) that Hyundai would buy back the vehicle. That never happened. The vehicle shut down without "limp/safe mode", with an entire loss of power eight times and was brought into the dealership. Hyundai refused to help me. I knew it would end in disaster, and it did. I'm sure my vehicle is not the only one that does not have a safe mode taking effect when the power shuts off and there is no steering or brakes at 70 mph. I am using the date for the last time the vehicle shut off and the driver lost control and hit a house. However, there are eight other times this happened. I have more information and documentation if needed. I'm attaching my first claim, documents collected after that claim, the accident report (did not have photos attached, the photos are from the scene when I went there the next day), and all email conversations with Hyundai since the first engine failure. My big concern here is that even though Hyundai did try to repair the recall issues, they ignored everything else. I told them over and over that the limp mode did not work. This made it morally impossible for me to sell, even if I wanted to. They refused to help. I worry there may be others out there with this issue.