2018 Hyundai Elantra

Owner complaints

What owners report most

1. Engine142
2. Unknown or other54
3. Electrical system43
4. Power train24
5. Fuel/propulsion system19
6. Exterior lighting16
7. Steering16
8. Structure15
9. Service brakes15
10. Vehicle speed control13

Latest complaints

• Oct 16, 2026FL
  Engine · Suspension
  engine mounts have been replaced already twice and they keep going bad last time was over a year ago and now it's bad again making noises vibrate and this replacement was done by the dealership with parts from Hyundai apparently under warranty and now warranty is almost done worries me that in a…

  engine mounts have been replaced already twice and they keep going bad last time was over a year ago and now it's bad again making noises vibrate and this replacement was done by the dealership with parts from Hyundai apparently under warranty and now warranty is almost done worries me that in a year without warranty i have to replace them again something is really off with either the engine or the parts they are replacing

• Oct 1, 2026SC
  Engine

  While driving the engine light came off and car shut down instantly. I see there is issues with the 2018 Hyundai Elantra but I’m coming ot if picket. $7678.50 I purchased the vehicle I. ZMay and purchased a standard warranty that covers $2500 per repair. I have a 30/3 Tucson and love that vehicle! This one! Not so much!!!! I owe $11,000 and need a $7600 engine.

• Sep 19, 2026VA
  Steering
  Steering keeps locking up steering wheel light light and other lights in my dashboard came on which caused my back camera to stop working took it to dealership got a diagnosis it appeared nothing was wrong which they calibrated it and fixed the problem for a month and it started back to the same…

  Steering keeps locking up steering wheel light light and other lights in my dashboard came on which caused my back camera to stop working took it to dealership got a diagnosis it appeared nothing was wrong which they calibrated it and fixed the problem for a month and it started back to the same problem again called the dealership to see why was this issue happening again I was told I would have to have it diagnosed again because it’s been 30 days which I think it’s crazy because they already know what’s going on from the last time I bought it in it’s like the dealership is stealing from us and just doing quick fixes.

• Aug 24, 2026FL
  Engine

  After the car was started, I drove 3 houses over when there was a loud knocking sound and the car just shut off. When trying to restart it wouldn't and the check engine, battery, and oil lights came on. After pushing it out of the road we checked the oil and it was empty. The oil has just been changed less than 2 months ago. Now the engine is seized.

• Aug 3, 2026NC
  Air bags · Engine
  On July 13, 2026, my engine light came on and I don't understand why. My oil change was update and not sure what else can be wrong. So, I went to AutoZone so that can do a diagnostic and they gave me a printout of the problem. Took the vehicle to the shop gave him the printout from AutoZone so…

  On July 13, 2026, my engine light came on and I don't understand why. My oil change was update and not sure what else can be wrong. So, I went to AutoZone so that can do a diagnostic and they gave me a printout of the problem. Took the vehicle to the shop gave him the printout from AutoZone so that he will know what the problem is. Brought the part and that didn't take the engine light off and I paid $300 for nothing because I am still experiencing the issue. I took it back to the shop and the guy said that I need to replace my engine. I have had the car for about three years and not understanding why the engine needs to be replaced already. Then the passenger seat belt light keeps going off when there's no one sitting in the seat. I think there's a problem with the engine and my seatbelt light, but there's a recall on the vehicle. I replaced the air filter like it was suggest to me the car dealer where I purchase the car from. So, I did that and the car is running a little loud at times.

• Jul 27, 2026PA
  Engine

  Since having our car, the check engine light came on several times with us being told we will need an engine replacement. Recently, our car stalled out several times while driving on different occasions leading us to look up the recalls.

• Jul 27, 2026TX
  Engine
  While the car is in drive, it would power off in the middle of driving. Took the car to repair and advised regarding the engine. My safety was at risk because I loss power to operation the car in the middle of traffic, which could have called an accident for myself and others. The problem have…

  While the car is in drive, it would power off in the middle of driving. Took the car to repair and advised regarding the engine. My safety was at risk because I loss power to operation the car in the middle of traffic, which could have called an accident for myself and others. The problem have been confirmed a repair shop. No, the manufacture stated since my vin # is not included in their recall, it will not be cover but clearly its something wrong with the car. When the engine light came on, I took it to the repair shop and was advised regarding the engine.

• Jul 23, 2026CA
  Engine
  On XXX, I dropped off my 2018 Hyundai Elantra (VIN: [XXX]) at Hyundai of Downtown Los Angeles for Service Campaign TXXW. The vehicle was in proper working order with no stalling or drivability concerns. The dealership retained it for 159 days before I retrieved it XXX It has now been in their…

  On XXX, I dropped off my 2018 Hyundai Elantra (VIN: [XXX]) at Hyundai of Downtown Los Angeles for Service Campaign TXXW. The vehicle was in proper working order with no stalling or drivability concerns. The dealership retained it for 159 days before I retrieved it XXX It has now been in their custody 191 days — more than six times the 30-day limit under Song-Beverly § 1793.2(b). COMPONENT/SYSTEM: The engine NOW stalls completely at every stop. A documented clunk in the passenger front was identified in the dealership's own service report as "clunk noise heard from passenger front." Both conditions developed during the dealership's exclusive custody. Vehicle is at 3850 S Figueroa St, Los Angeles CA 90037 and available for inspection. SAFETY RISK: The engine shuts off quietly at red lights and stop signs without warning. Dashboard indicates engine is not running and vehicle cannot move without restarting. My minor son was a passenger when this occurred, creating a serious safety hazard at active intersections. REPRODUCED/CONFIRMED: Stalling was documented by text to Assistant Service Manager John Ragan at 12:34 PM on XXX Dealership's General Manager confirmed in writing July 22, 2026 that no stalling existed at original drop-off, confirming it developed during their custody. INSPECTIONS: Dealership performed a multipoint inspection and documented the clunk in writing. No independent inspection has occurred as vehicle remains on dealership property. Hyundai Motor America notified — Case #XXX. WARNING LAMPS: No warning lamps or symptoms existed at drop-off January 12, 2026. Stalling first appeared XXX after 159 days in custody. Dashboard warning lights illuminate when stalling occurs but no prior warning signs existed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• Jul 22, 2026TN
  Structure › Body
  The factory paint on the hood, roof, and front fenders is delaminating, with the largest defect being on the hood. These are available for inspection upon request. As this is progressing, structural pieces may begin to rust, but this also presents a critical visibility issue. During one drive on…

  The factory paint on the hood, roof, and front fenders is delaminating, with the largest defect being on the hood. These are available for inspection upon request. As this is progressing, structural pieces may begin to rust, but this also presents a critical visibility issue. During one drive on 6/8/2026, the hood paint began flaking away significantly at highway speeds, which could have jeopardized my or following drivers visibility in conditions that were already rainy. Yes the paint has been inspected by Hyundai and a private body shop. We first noticed some delamination on the hood about 6 months ago, but prior to that there were no warning signs of this progressively worsening paint failure.

• Jul 17, 2026CA
  Electrical system · Unknown or other
  This vehicle lacks an engine immobilizer, a defect that has made 2011-2022 Hyundai and Kia vehicles unusually susceptible to theft via a method widely publicized on social media as the "Kia Challenge." My vehicle was stolen using this method, driven approximately 30-40 miles, and abandoned. It was…

  This vehicle lacks an engine immobilizer, a defect that has made 2011-2022 Hyundai and Kia vehicles unusually susceptible to theft via a method widely publicized on social media as the "Kia Challenge." My vehicle was stolen using this method, driven approximately 30-40 miles, and abandoned. It was found stripped of parts, including the catalytic converter. This defect is already the subject of a nationwide class-action settlement (hyundaitheftsettlement.com) and a multistate Attorney General settlement. I am filing this report to ensure my vehicle/incident is included in NHTSA's records on this ongoing safety issue.

• Jun 23, 2026WI
  Engine
  The engine in my 2018 Hyundai Elantra suffered a sudden internal failure at 118,444 miles. The vehicle began knocking, losing power, and running roughly. A dealership inspection confirmed heavy scoring on cylinders 1, 3, and 4, oil intrusion into the cylinders, and piston top slapping. The engine…

  The engine in my 2018 Hyundai Elantra suffered a sudden internal failure at 118,444 miles. The vehicle began knocking, losing power, and running roughly. A dealership inspection confirmed heavy scoring on cylinders 1, 3, and 4, oil intrusion into the cylinders, and piston top slapping. The engine is not repairable and requires full replacement. This failure matches the known defect pattern of Hyundai’s Nu 2.0L MPI engine, which has widespread issues with piston ring wear, oil consumption, cylinder scoring, and internal mechanical failure. The failure occurred without warning/messages and created a safety hazard due to loss of power while driving. My VIN is not included in any recall, but the defect is identical to other Hyundai engine failures that have resulted in recalls and investigations. I am reporting this because the engine failure appears to be part of a larger safety‑related defect affecting this engine family.

• Jun 11, 2026TXCrash
  Engine · Unknown or other

  My daughter was in a parking lot and put her car in park, removed her keys and exited the vehicle. She walked around the vehicle and was removing her school bag and the car came out of park and rolled into another vehicle.

• Jun 9, 2026PA
  Electrical system
  Alarming rate of oil consumption causes sudden loss of power / acceleration which definitely increases probably of causing an accident. Local repair shop confirmed extremely low oil level with no evidence of where oil went shortly after oil change and annual safety inspection. All the dashboard…

  Alarming rate of oil consumption causes sudden loss of power / acceleration which definitely increases probably of causing an accident. Local repair shop confirmed extremely low oil level with no evidence of where oil went shortly after oil change and annual safety inspection. All the dashboard warning lights came on when it happened but low oil warning light came on prior to event. No warning whatsoever, just sudden loss of power and completely lit up dashboard.

• May 22, 2026AZ
  Engine
  Engine has consumed an alarming rate of oil for years. I brought to a mechanic and they performed a $2,600 repair on engine. It ran fine for while and got much worse with oil consumption to the point that I needing to add oil monthly. It has been difficult to keep up on keeping enough oil in car…

  Engine has consumed an alarming rate of oil for years. I brought to a mechanic and they performed a $2,600 repair on engine. It ran fine for while and got much worse with oil consumption to the point that I needing to add oil monthly. It has been difficult to keep up on keeping enough oil in car and engine has now sustained damaged. There is no ticking or noise, but there is a loss of power and sometimes, the engine runs rough. I continue to drive it and add oil. But I have researched this is an apparent problem with the elantra.

• May 20, 2026OH86,040 mi
  Seats · Seats › Front assembly › Seat heater/cooler

  The contact owns a 2018 Hyundai Elantra. The contact stated while the vehicle was parked, the contact stated that while entering the vehicle, the contact noticed an unusual burned spot on the back rest of the front passenger's seat. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 86,040.

• May 18, 2026MN
  Unknown or other
  The vehicle is experiencing premature paint failure and delamination on factory-painted body panels with Quartz White Pearl (W8) paint. Paint is peeling, chipping, and separating from the underlying surface without collision damage, abnormal wear, or neglect. The issue appears consistent with…

  The vehicle is experiencing premature paint failure and delamination on factory-painted body panels with Quartz White Pearl (W8) paint. Paint is peeling, chipping, and separating from the underlying surface without collision damage, abnormal wear, or neglect. The issue appears consistent with widely reported Hyundai white paint adhesion defects affecting similar vehicles and paint codes. The condition developed gradually and continues to spread to additional areas of the vehicle. The affected paint failure exposes underlying surfaces and may reduce long-term corrosion protection of the body panels. No warning lights or messages appeared prior to the issue. The vehicle remains operational, but the paint defect appears to involve loss of adhesion of the factory-applied paint system rather than normal cosmetic wear or isolated rock chips. The issue is available for inspection upon request. The manufacturer has issued warranty extensions and programs related to similar white paint delamination conditions on Hyundai vehicles, but this vehicle was reportedly excluded despite having the affected paint code and similar failure pattern.

• May 6, 2026OH
  Engine

  unknown Car is knocking and consuming oil quickly. Oil changes done as appropriate. Timing belt/chain changed almost 2 years ago. Garage now says we have an oil consumption issue and need a new engine! We are out of warranty and power train.

• May 4, 2026GA
  Engine
  I am filing a safety complaint regarding a complete engine failure on my Hyundai vehicle. My vehicle experienced sudden engine failure and is now completely inoperable. There were no prior warning lights that indicated an imminent failure (or: include warning details if you had them). The vehicle…

  I am filing a safety complaint regarding a complete engine failure on my Hyundai vehicle. My vehicle experienced sudden engine failure and is now completely inoperable. There were no prior warning lights that indicated an imminent failure (or: include warning details if you had them). The vehicle shut down and cannot be restarted or driven. There are no open recalls associated with my VIN; however, I am reporting this because the failure appears to be sudden and severe, and I am concerned it may indicate a potential manufacturing defect or broader engine issue. The vehicle is still under financial obligation, and the engine failure has rendered it unusable. I am requesting that this incident be documented for safety tracking and investigation purposes.

• May 1, 2026FL
  Service brakes
  I had my car brakes replaced checked for the past three months it's been making a grinding noise when braking at slow speeds had the car checked 3 different shops, they said rotors and pads are perfectly fine almost new, but the grinding is still there dust shield is not touching pads are new…

  I had my car brakes replaced checked for the past three months it's been making a grinding noise when braking at slow speeds had the car checked 3 different shops, they said rotors and pads are perfectly fine almost new, but the grinding is still there dust shield is not touching pads are new, rotors on specifications normal now i am reading this could be due to abs system the grinding my car is a 2017 bought on 2018 so shows up as 2018 and there are some recalls on the abs for this car please help. I am concerned about that grinding and there isn't anything metal to metal hubs everything is fine, I can only hear when braking at slow speeds and bumper to bumper braking kind of riding the brake to come to stop grinding creaking

• Apr 1, 2026PA
  Engine
  We purchased the car 4 or 5 months for my son who works for his God Mom as her assistant at a nonprofit. The car ran great until without no warning lights from instrument panel just left him sit in the middle of a busy road. The mechanic found a camshaft pin stuck in the camshaft & the timing jump…

  We purchased the car 4 or 5 months for my son who works for his God Mom as her assistant at a nonprofit. The car ran great until without no warning lights from instrument panel just left him sit in the middle of a busy road. The mechanic found a camshaft pin stuck in the camshaft & the timing jump 2 teeth. Repairs= Oxygen Sensor, Timing Component & Exhaust Camshaft total $3,557. Some 2018 are being recalled for the same issue but not his VIN.

• Mar 23, 2026FL
  Electrical system · Engine
  I am writing to formally report a safety concern regarding my 2018 Hyundai Elantra. The vehicle has experienced a failure of the heater hose/pipe, which appears to be made of plastic and connected to a metal component. This failure has resulted in a coolant leak, creating a serious risk of engine…

  I am writing to formally report a safety concern regarding my 2018 Hyundai Elantra. The vehicle has experienced a failure of the heater hose/pipe, which appears to be made of plastic and connected to a metal component. This failure has resulted in a coolant leak, creating a serious risk of engine overheating. This issue is not only inconvenient but also dangerous. A sudden loss of coolant while driving can cause the engine to overheat without warning, potentially leading to engine failure, loss of vehicle control, or leaving the driver stranded in unsafe conditions. This is especially concerning while driving on busy roads or highways. Based on my experience and discussions with repair professionals, this appears to be a known issue with this model, as the part is not widely available outside of Hyundai/Kia and may indicate a design flaw. A critical cooling system component should not fail prematurely under normal driving conditions. Given the safety risks associated with this defect, I believe this issue warrants further investigation and consideration for a recall or extended warranty coverage. Consumers should not be responsible for costly repairs caused by a potentially defective design. I respectfully request that Hyundai review this issue and provide assistance with the repair, as well as take appropriate action to ensure the safety and reliability of affected vehicles. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• Mar 19, 2026GA
  Structure › Body · Unknown or other

  The paint is chipping and cracking and just falling off. It started on the hood now it’s going to around the windows seals and part of the roof.

• Feb 19, 2026KY
  Fuel/propulsion system

  Cars engines stopped for no apparent reason pulled over and it started back up but it stopped two more times within a two block radius both times it restarted the date was2/17 26 on the next day it did the same thing but only once

• Jan 30, 2026SC
  Engine · Unknown or other
  The oil plug fell out and caused significant damage to the engine where the engine is seized and no longer works. It can be inspected if requested. Check oil light did not turn on. The car wouldn't run and almost got stuck in the middle of the road. The problem is common and recognized by you. No…

  The oil plug fell out and caused significant damage to the engine where the engine is seized and no longer works. It can be inspected if requested. Check oil light did not turn on. The car wouldn't run and almost got stuck in the middle of the road. The problem is common and recognized by you. No remedy has been made with the manufacturer. Insurance inspected it and told us that it was due to an impact wrench not being used to tighten the oil plug. There were not.

• Jan 13, 2026GA
  Unknown or other

  The paint, there was a recall in the last but my vehicle isn’t apart of it but I have a silver 2018 Hyundai Elantra and my paint is just peeling like crazy! It’s peeling all of the good the roof and now starting in the back of the trunk where the rear window is located. It is starting to rust on the hood.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11000788A class settlement against Hyundai Motor America (HMA) that had alleged that certain 2011 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (called the Class Vehicles) contain design flaws, including the failure to manufacture the Class Vehicles with an anti-theft device called an engine immobilizer, that make them susceptible to theft and damage. Class Vehicles manufactured without an engine immobilizer have traditional turn-key-to-start ignition systems.
• 11000314A class settlement against Hyundai Motor America (HMA) that had alleged that certain 2011 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (called the Class Vehicles) contain design flaws, including the failure to manufacture the Class Vehicles with an anti-theft device called an engine immobilizer, that make them susceptible to theft and damage. Class Vehicles manufactured without an engine immobilizer have traditional turn-key-to-start ignition systems.
• 10253275This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.
• 10251285This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side of the wiper blade, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on all new wiper blades.
• 10251282Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. Campaign 9A8 has also been released to provide a revised software update to certain 2018 model year Elantra vehicles. For certain vehicles that cannot be upgraded with the software under Campaign 993, Hyundai is offering customers an anti-theft ignition cylinder protector to be installed on their vehicle. This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock anti-theft solutions available from HMA through Hyundai dealerships.
• 10251281Certain Hyundai vehicles may not be equipped with an engine immobilizer. This bulletin provides the service procedure to upgrade the IBU/BCM (Integrated Body Control Unit/Body Control Module) to revise the OEM Hyundai burglar alarm system operation and ignition start logic.
• 10251276This bulletin provides the service procedure to: 1) Upgrade the IBU/BCM (Integrated Body Control Unit/Body Control Module) to revise the OEM Hyundai burglar alarm system operation and ignition start logic and 2) Install two anti-theft decals for the front windows. Additional decals may also be installed in the rear windows at customers discretion.
• 10251275Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers an anti-theft ignition cylinder protector to be installed on their vehicle. This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock anti-theft solutions available from HMA through Hyundai dealers.
• 10249707Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
• 10247611Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
• 10247189This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
• 10245579Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10245578Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
• 10244992Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
• 10241874Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
• 10241849Some models from service campaign 993 (IBU/BCM Software Update and Decals Application) equipped with the Hyundai OEM remote start system may exhibit the horn honking when remote starting the vehicle after receiving the software update. This bulletin provides the procedure to update the remote start module to eliminate the horn honking during remote start operation.
• 10240081Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32).
• 10240080Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10238353Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10237189Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10235566Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
• 10235556Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10235555Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engine immobilizers targeted through social media. In November 2021, engine immobilizers became standard on all Hyundai vehicles produced.
• 10235341Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10233549Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engine immobilizers targeted through social media. In November 2021, engine immobilizers became standard on all Hyundai vehicles produced.
• 10233547Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10232194Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
• 10232190Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engine immobilizers targeted through social media. Please note that all Hyundai vehicles meet or exceed Federal Motor Vehicle Safety Standards. In November 2021, engine immobilizers became standard on all Hyundai vehicles produced.
• 10232184Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows
• 10230904This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
• 10228639Certain 2017-2018MY Elantra (ADa), Sonata (LFa), and Santa Fe Sport (AN) vehicles manufactured by Hyundai Motor Manufacturing Alabama (HMMA) may exhibit peeling or bubbling of the white paint in various areas of the vehicle, most commonly on or around the hood, fender, and roof. The paint warranty coverage for these vehicles with white exterior paint has been extended to the following: 2017MY vehicles 6 years with unlimited miles from the date of original retail delivery or date of first use, whichever occurred first, and is valid for original and subsequent owners 2018MY vehicles 5 years with unlimited miles from the date of original retail delivery or date of first use, whichever occurred first, and is valid for original and subsequent owners
• 10228636Certain 2017-2018MY Elantra (ADa), Sonata (LFa), and Santa Fe Sport (AN) vehicles manufactured by Hyundai Motor Manufacturing Alabama (HMMA) may exhibit peeling or bubbling of the white paint in various areas of the vehicle, most commonly on or around the hood, fender, and roof. The paint warranty coverage for these vehicles with white exterior paint has been extended to the following: 2017MY vehicles 6 years with unlimited miles from the date of original retail delivery or date of first use, whichever occurred first, and is valid for original and subsequent owners 2018MY vehicles 5 years with unlimited miles from the date of original retail delivery or date of first use, whichever occurred first, and is valid for original and subsequent owners
• 10217258Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of GVWR or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard.
• 10217251Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement.
• 10215599Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
• 10211680Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
• 10211678Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
• 10206367When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) may not be available. This TSB# 21-01-080H describes the 3-part software to correct this condition and activate Blue Link Services.
• 10206363When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) information is not available. This bulletin describes the 3-part Software to correct this condition and activate Blue Link Services.
• 10204251This update includes information related to Electronic Control Module (ECM) software to revise control logic for completion of OBD-II Fuel System Readiness Monitor diagnosis.

Every Hyundai Elantra model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.