2023 Hyundai Elantra N

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.

NHTSA ID

11754976

Incident

Jun 12, 2025

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.

NHTSA ID

11688225

Incident

Sep 8, 2025

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.

NHTSA ID

11673248

Incident

Jul 13, 2025

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.

NHTSA ID

11642145

Incident

Jun 12, 2024

Mileage

1,520 mi

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.

NHTSA ID

11636529

Incident

Jan 17, 2025

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

NHTSA ID

11620548

Incident

Oct 18, 2024

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

NHTSA ID

11617602

Incident

Aug 31, 2024

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.

NHTSA ID

11605020

Incident

Jul 2, 2024

This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 2nd Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.

Some Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger various DTCs and display warning messages on the instrument cluster, resulting in the PDW sensor(s) failing to detect nearby objects or triggering multiple false alarms. This condition may be a result of external damage to the PDW sensor membrane or sensor cover from rock chips or road debris, a collision, or previous vehicle repairs or modifications.

Some vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin outlines the combustion chamber cleaning procedure for vehicles diagnosed with this condition. All internal combustion engines consume some engine oil during normal operation, depending on driving conditions and mileage, and this procedure should only be performed when deemed necessary based on inspection and diagnosis of the vehicle as outlined in TSB 26-EM-015H, Engine Oil Consumption – Inspection & Repair Guidelines, or the latest revision.

Certain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin provides the inspection and repair procedures for vehicles exhibiting this condition. All internal combustion engines consume engine oil as part of normal engine operation. Oil consumption rates may vary based on mileage, operating conditions, driving habits, and maintenance history. Hyundai recommends following the prescribed maintenance schedule and periodically checking the engine oil level using the dipstick to maintain proper engine oil level.

This bulletin provides information related to a Transmission Control Unit (TCU) software update for some vehicles equipped with an 8-speed wet dual clutch transmission (8WDCT). The software update revises the touch point learning variation, improving drivability and judder symptoms. Certain 8WDCTs (indicated by a new part number) received an updated clutch spring. The correct TCU software update must be matched with the correct corresponding 8WDCT hardware, otherwise, drivability concerns may occur. This service procedure should be performed prior to any 8WDCT replacements done for drivability/judder concerns.

This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.