2023 Hyundai Elantra N problems

Filed Aug 5, 2026 · Brakes · MI

Throw out bearing leak, resulting in excessive loss of brake fluid and potential for reduced braking ability. Low brake fluid warning light illuminated and was reported to Suburban Hyundai of Troy around 6,000 miles and again around 10,000 miles. Dealer confirmed leak was occurring at throw out bearing, and impacted clutch friction material as well, which could result in a potential inability to accelerate depending on fluid accumulation on clutch. Upon confirmation, dealer replaced throw out bearing, clutch, and perfomed brake fluid flush.

Filed Sep 18, 2025 · Brakes · TX

The subframe is pressed against the hard brake line. Hyundai is denying warranty claim saying this couldn’t have happened from factory, yet the subframe hasn’t ever been removed and there no evidence of it.

Filed Jul 14, 2025 · NY · crash

I had turned onto my road when I had to stop just before pulling into my driveway to park when my neighbor began backing up. I saw he was getting close to my vehicle so I began to hit the horn only to find out that it’s inoperable. Unfortunately, since my horn wasn’t working, my car ended up getting hit. Earlier this past week, I had just received a letter in the mail from Hyundai explaining they were extending the warranty on the horns for my model. If my horn was operable at this time, this accident could have been avoided. • the horn failed to operate when I went to hit it to get the other drivers attention only to find out it’s inoperable. • my safety could have definitely been more at risk if it were a higher impact situation. Thankfully it wasn’t. • the problem was acknowledged by Hyundai of America to the point that they sent out extended warranty notices to vehicle owners of my year and model vehicle. But I feel as though this should be a safety recall rather than a than an extended warranty notice. • the last time the horn was inspected by my local Hyundai dealer was in October 2024 during the routine NYS inspection. • there were no warning lights or notification in the computer system in my vehicle stating that my horn had stopped working. I had found out my horn wasn’t working in that very instance when my vehicle got hit by the other vehicle.

Filed Feb 12, 2025 · Engine · 1,520 miles · VA

The contact owns a 2023 Hyundai Elantra N. The contact stated that there was an oil leak underneath the vehicle. The vehicle was taken to the dealer a total of 4 times. The dealer completed an oil consumption test and found that the engine was consuming one quart of engine oil every 100 miles driven. The vehicle had failed the oil consumption test twice. The dealer diagnosed the vehicle and determined that the engine needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure and opened a case. The failure mileage was approximately 1,520.

Filed Jan 17, 2025 · Engine · VT

Code P1326 coming on after car wash. This a known issue across the cars community. Remedy needs to be taken, goes into limp mode on interstate speeds which is very dangerous.

Filed Oct 18, 2024 · Driver assistance, Fuel system · MA · crash

Hyundai dealership “fixed” the recall on my car a few weeks ago. This morning my car stalled out on the highway twice due to fuel pump issues, one of those resulting in my car hitting a guardrail. Every warning light went on in the car and a service message to make an appointment at the dealership popped up. I do not believe this vehicle is safe to keep using

Filed Oct 1, 2024 · Steering, Suspension · AZ · crash

I find myself in this situation due to a defect in my 2023 Hyundai, which is under Full Factory Warranty. I have had all my required services completed by Hyundai on time, and as the consumer had no idea anything was wrong with my vehicle. On 31 August 2024, just 25 days after being service by Hyundai Yuma on 6 August 2024, this defect caused a catastrophic failure in my front driver side tire resulting in damage to my vehicle. My vehicle was towed to Hyundai Yuma on 1 September 2024, by Hyundai Roadside Assistance. After an inspection by Hyundai Yuma on 5 September 2024, it was determined that there was a defect in the camber of the alignment of the car that caused the catastrophic tire failure, damage to my vehicle's front skirt and bumper, as well as premature wear on all three existing tires to the point in which they are not safe to remain on the car. The only solution to this defect according to Hyundai Yuma is an Aftermarket component to correct the defect in the camber of the vehicle. Without this Aftermarket addition to the vehicle, the camber would remain out of specifications causing premature wear of any tires placed on the vehicle thus making it unsafe to operate. Therefore my car is currently inoperable and beyond my control

Filed Jul 29, 2024 · Electrical, Engine · CA

When vehicle gets wet, knock sensor trips and puts the vehicle in limp mode. Making it very dangerous to drive since everything is underpowered and makes it hard to get up to speed, shift, etc.

Filed Jul 15, 2024 · Fuel system · NC

The contact owns a 2023 Hyundai Elantra N. The contact received notification of the federal safety agency Campaign Number: (AWAITING); Manufacturer Recall Number: 262 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The contact had not experienced a failure. VIN tool confirms parts not available.

Filed Mar 28, 2024 · Transmission · NY

This is a known issue within these new Hyundai N cars and Hyundai is completely clueless. It’s a “p1326 code” that pops up after a carwash. Whenever the knock sensor gets wet it automatically puts the car into limp mode at highway speeds and it’s very hazardous. There has to be some type of cover that Hyundai has to put over the knock sensor or this will continue to happen to us while it’s a brand new car.