2000-2026 Hyundai Elantra Problems: 41 Known Issues

NHTSA recall 23V651 covers certain 2011-2015 Hyundai Elantra vehicles. The ABS module may leak brake fluid internally and develop an electrical short, creating an engine-compartment fire risk while the vehicle is parked or being driven.

NHTSA recall 11V143 covers certain 2007-2009 Hyundai Elantra vehicles. Contamination can cause the electrical connector for the front-passenger weight-classification sensor to malfunction, allowing the passenger airbag to deploy regardless of occupant weight.

The Forward Collision-Avoidance Assist (FCA) and Blind-Spot Collision-Avoidance systems can trigger hard automatic emergency braking when no real obstacle is present. Owners report sudden, unprompted braking at 40-65 mph on open road, plus false activation when a vehicle passes closely from behind in an adjacent lane (with Blind Spot set to Active Assist). The abrupt deceleration can cause tire skid and create a rear-end collision hazard. NHTSA has logged dozens of FCA/AEB complaints across 2021-2024 Elantras.

Hyundai's recall report says the B-pillar side impact sensors may have been assembled with the wrong circuit boards at the supplier, which can change when the air bags deploy in certain crashes and increase the risk of injury. The report lists no warning sign. The recall covers certain 2026 Elantra sedans with the gasoline engine built September 2 through October 15, 2025 by Hyundai Motor Company in South Korea for the US market (Hyundai recall 299, NHTSA 26V254). Check your VIN.

NHTSA recall 22V354 includes certain 2021-2022 Hyundai Elantra and Elantra HEV vehicles. A driver- or passenger-side pyrotechnic pretensioner may deploy abnormally in a crash because its pipe can over-pressurize, allowing metal fragments to enter the occupant compartment and injure occupants.

Early XD-generation Elantras route the side-impact airbag wiring harness underneath each front seat, where it is exposed to anything stored on the floor. Contact from objects pushed under the seat moves the harness and increases electrical resistance in the circuit. The result is an illuminated SRS warning lamp and, more seriously, seat-mounted side airbags that may not deploy in a side impact. Hyundai issued campaign 08V533 in October 2008, covering roughly 150,541 model year 2001-2002 cars built through 18 December 2001; a companion campaign, 08V532, covered a separate fault on 2001 Elantras built 30 June 2000 through 26 April 2001, where liquid spilled at the cupholder can drip onto the airbag control module connector. This is the reason an XD Elantra with a permanently lit airbag light should never be dismissed as a clock-spring or seat-buckle issue without checking the under-seat harness and the campaign history first - and it compounds the sunroof-drain water intrusion problem, since wet floor carpet sits directly against this harness.

On 2015-2016 Elantra sedans the trunk latch base sub-assembly can be damaged in service, defeating the glow-in-the-dark internal emergency trunk release required by FMVSS 401. Hyundai's filing describes the mechanism: at high ambient temperature the latch pawl thermally contracts, and if the trunk is then opened the pawl is damaged, after which the interior release handle no longer opens the lid. Hyundai reported to NHTSA more than 11,700 field reports of trunk latch failures under this campaign, which covers over 186,000 cars. The safety consequence is that a person - most obviously a child - who gets into the trunk cannot let themselves out. Owners often first notice it as an ordinary annoyance: the emergency release handle pulls limply and does nothing, or the trunk only opens from the key fob or the cabin button.

The electronic power steering (EPS) system fails due to a rubber star damper gear inside the steering column that deteriorates. This causes steering play of up to one inch before wheels respond, giving a loose, clunking steering feel. Hyundai extended warranty coverage of this MDPS flexible coupling to 10 years/100,000 miles under TSB 17-ST-002 for 2011-2015 Elantras, and states that coupling wear does not affect the ability to steer or control the vehicle.

NHTSA recall 09V125 covers certain 2001-2003 Hyundai Elantra vehicles originally sold in or currently registered in listed salt-belt states and the District of Columbia. Road salt can cause internal corrosion and perforation of a front lower control arm, which may fracture and reduce control of the front wheel direction.

Hyundai's recall report says the fasteners securing the lower control arm ball joints may not have been tightened enough at assembly, so the ball joint could detach from the lower control arm and increase the risk of a crash. Suspension noise or vibration can be a warning. The recall covers certain 2020 Elantra sedans built September 4 through September 10, 2019 by Hyundai Motor Manufacturing Alabama (Hyundai recall 185, NHTSA 19V721). Check your VIN.

Hyundai's recall report says the lug nuts on the right rear wheel may not have been tightened enough at assembly, which could let the wheel detach while driving and increase the risk of a crash. Wheel noise or vibration can be a warning. The recall covers certain 2020 Elantra sedans built July 2 through August 1, 2019 by Hyundai Motor Company in South Korea (Hyundai recall 184, NHTSA 19V720). Check your VIN.

Multiple owners of XD-generation Elantras report premature front wheel bearing wear, often beginning as a low growl or humming that gets louder with speed and while cornering. Hyundai issued service information for front hub/bearing noise and replacement procedures on this generation. If ignored, the bearing can develop excessive play, accelerate tire wear, and affect braking stability.

The 1.8L Nu engine in 2011-2016 Elantras is prone to premature failure due to manufacturing defects including a piston defect that produces piston slap/scuffing (most often in cold weather), connecting rod bearing failure, and oil passage problems. Metal debris from failed components can circulate through the engine causing catastrophic damage. A class action settlement (Brown v. Hyundai) extended the powertrain warranty on the engine long block for piston-slap damage to 10 years/120,000 miles for original owners and 8 years/80,000 miles for other owners in cold-weather states (campaign TXXK).

The 2.0L Beta engine in this generation relies on a timing belt service interval, and owner reports frequently describe belt breakage or stripped belt teeth causing sudden engine shutdown and, in many cases, internal valve damage. This is a well-known maintenance-sensitive failure on early-2000s Elantras, especially when the belt, tensioner, and idlers are overdue. Owners often report the engine cranking unusually fast afterward with little or no compression.

Hyundai's recall report says the piston oil rings may have been nitride heat-treated inconsistently and be too hard, so the ring edge can chip and scuff the cylinder bore. That can cause fast oil consumption, engine knocking or the oil pressure light, and continued driving could seize a connecting-rod bearing, stall the engine or, in limited cases, puncture the block and leak oil onto hot parts, raising the fire risk. The recall covers certain 2019-2020 Elantra (AD) sedans with the 2.0L Nu MPI engine, built November 1, 2018 through July 6, 2020 in South Korea or by Hyundai WIA Shandong in China for the US market (Hyundai recall 203, NHTSA 21V301). Check your VIN.

Owners of 2011-2013 Elantras report on NHTSA that a failing crankshaft position sensor makes the engine idle very low and stall when coming to a stop, crank hard or fail to start, and lose power; some notice the tachometer drop to zero. The dealer may find no stored codes at first. Hyundai has not issued a recall for it.

Owners report P0011 (intake cam timing over-advanced) with the intake CVVT oil control valve, also called the timing solenoid, and in one report the timing chain; they describe the engine stalling or shutting off, and one owner reports P0011 the day before the engine stopped with no oil in it. Hyundai's CVVT bulletin for the 2.0L Beta engine lists P0011 among the cam-timing codes to diagnose by testing the oil control valve. It affects the 2009-2010 Elantra (HD) 2.0L Beta II, which Hyundai's CVVT oil control valve bulletin covers, and the 2017-2020 Elantra (AD) 2.0L Nu, based on owner reports.

MD-generation Elantras with the 1.8L Nu engine develop a distinct two-to-five second rattle or 'diesel' clatter on cold start-up as the hydraulic timing chain tensioner bleeds down overnight and the plastic chain guides wear and become brittle. Early on the noise is only at start-up and quiets once oil pressure builds. As the guides crack and shed material the chain slaps continuously, cam timing drifts, and in the worst cases the chain jumps teeth on the sprocket, producing a crank-no-start and, on this interference engine, valve-to-piston contact. Forum reports consistently note that replacing the tensioner alone does not cure the noise once the guides and sprockets are worn - the whole timing set is needed. The condition is aggravated by extended oil-change intervals and by the low oil level that the same 1.8L Nu is prone to, and is separate from the connecting-rod bearing knock this engine is also known for.

Owners on the Elantra Sport forum report heavy carbon deposits on the intake valves of the 1.6L turbocharged direct-injection engine and link the deposits to misfires; they describe intake-valve cleaning such as walnut blasting. These owner reports cover only the 2017-2020 Elantra Sport (AD) with the 1.6L Gamma T-GDI engine. The 2.0L MPI engine is not affected.

Elantra Hybrids from the CN7 generation were recalled because the motor control unit software can falsely detect a transmission/drive-motor synchronization fault and enter a fail-safe mode that temporarily produces slow, unintended acceleration after the driver releases the brake pedal; service brakes remain fully functional. This is a hybrid-only defect: it lives in the MCU that arbitrates between the 1.6L Atkinson engine and the electric drive motor in the hybrid transaxle, and it does not exist on the conventional 2.0L Smartstream Elantra or on the Elantra N. The car can creep forward unexpectedly as the foot comes off the brake when creeping in traffic or in a parking lot - a scenario where the car is close to other vehicles and pedestrians, which is what makes it a crash risk rather than a nuisance.

Hyundai's recall report says a MOSFET transistor inside the hybrid power control unit (HPCU) can overheat under high electrical loads because the current software may not cool it enough. Most owners would see a no-start or a reduced-power limp mode with the check engine light on; in limited cases the HPCU can suffer thermal damage, which could increase the risk of a fire. The recall covers certain 2024-2026 Elantra Hybrid (CN7 facelift) models built October 31, 2023 through December 31, 2025 by Hyundai Motor Company in South Korea (Hyundai recall 301, NHTSA 26V308). The gasoline 2.0L Elantra is not affected.

Hyundai says certain 2011-2022 models with a turn-key ignition and no engine immobilizer were targeted in a rise in thefts spread on social media. Its campaign updates the body control software to strengthen the factory alarm and ignition-start logic and adds anti-theft window decals. The campaign covers certain 2011-2022 Elantras (MD, AD and CN7) without a push-button start or immobilizer lamp in the cluster. Cars with push-button start or an immobilizer lamp have an immobilizer and are not covered.

CN7-generation Elantras, Elantra Hybrids and the 2022 Elantra N were built with rearview cameras whose internal printed circuit board can be damaged, so the reversing image fails to display on the centre screen. The car then does not comply with FMVSS 111 'Rear Visibility'. Owners describe a black screen, a screen that shows only the parking guideline overlay with no picture, a badly distorted or lined image, or a picture that appears intermittently depending on temperature. Because the guideline overlay is drawn by the head unit rather than the camera, the presence of guidelines on a blank screen is a useful tell that the fault is in the camera module rather than the display. The defect raises the risk of a back-over collision, which is exactly what the standard exists to prevent.

MD-generation Elantras have a widely reported failure of the integrated door latch/lock actuator, most often on the driver's door because it cycles the most. The small electric motor inside the latch assembly wears or its gear strips, so the door stops responding to the key fob and to the interior lock switch while the other three doors still work. Owners also report the reverse case - a door that locks and unlocks on its own, or that repeatedly re-locks after being opened - and rear doors failing around 70,000 miles. Because the actuator is built into the latch assembly on these cars rather than being a separate bolt-on part, the whole latch is replaced, and the job requires drilling out the window regulator rivets to get the latch out, which is why quoted labour is higher than owners expect. A door that will not unlock from either the fob or the inside switch is also a safety concern in a crash.

NHTSA recall 20V061 covers certain 2007-2010 Hyundai Elantra and 2009-2011 Elantra Touring vehicles. Their ABS module remains energized after the vehicle is turned off; if moisture enters its electrical circuit, a short can gradually develop and cause an engine-compartment fire even with the car off.

Hyundai vehicles from this era, including the Elantra, are known for brake light switch failures that can cause the brake lamps to stop working or stay on. Owners also report inability to shift out of Park because the shift interlock does not see brake pedal input. Hyundai's large 2013 stop lamp switch recall (13V113) covers 2007-2010 Elantras, not this generation; the only recall that includes this generation is 09V280, which covered 3,011 2005-2007 Elantras and other models sold in Puerto Rico.

Owners of 2007-2016 Elantras report rear brake calipers seizing or freezing, in some cases from rust, so the brake stays applied or the parking brake does not release. The reports cover 2007-2010 (HD) and 2011-2016 (MD) Elantras.

A batch of 2021 Elantras built between 29 October 2020 and 8 January 2021 was painted with clear coat containing a non-compliant additive supplied by Axalta. The contaminated clear coat sits in the windshield aperture and prevents the urethane adhesive from bonding properly to the body structure, so the windshield can separate from the car in a collision. The windshield is a structural member on a modern unibody - it supports the roof in a rollover and provides the backstop the passenger airbag deploys against - so a bond failure degrades both restraint performance and roof crush resistance. Roughly 8,256 Elantras were covered, alongside 2020-2021 Santa Fe and 2021 Sonata built in the same window. Owners typically notice nothing at all, which is what makes this one worth checking by VIN; Hyundai lists wind noise or water leaking from the front windshield as possible warning signs.

Panoramic sunroofs in Hyundai Elantra GT hatchbacks have spontaneously shattered while driving, often described as sounding like a gunshot. Broken glass falls into the cabin, creating safety hazards. A class action settlement provided an extended 10-year/120,000-mile warranty for shattered sunroof repairs.

Owners of 2011-2016 Elantras with a sunroof report water coming into the cabin, from the headliner or sun visor and into the footwell, traced to blocked sunroof drain holes. The reports cover 2011-2016 Elantras (MD) with a sunroof.

The 2022-2023 Elantra N with the 2.0L Theta III turbocharged engine was recalled because the fuel control valve plunger in the high-pressure fuel pump can wear prematurely and let excess fuel into the pump, making the air/fuel mixture run rich and causing a reduction or loss of drive power at low speeds. On a 276 hp turbo car this is more than an inconvenience - losing power while pulling into or moving with traffic is a crash risk. Hyundai's recall report lists the warning signs as a check engine light, lack of power, rough idle and misfire. This is specific to the Elantra N's fuel system and is separate from the fuel pump module and level-sender failures seen on earlier Elantra generations.

Owners of 2001-2006 Elantras frequently report in-tank fuel pump module problems, including hard starting, no-start conditions, and erratic fuel gauge behavior due to sender wear. On higher-mileage cars, the pump can become weak or fail intermittently, especially after hot soak. Forum reports and repair histories commonly pair pump replacement with sender issues because both are integrated in the tank module.

A common recurring complaint on XD-generation Elantras is an illuminated check engine light caused by EVAP system faults, especially purge control valve issues, loose or aging gas caps, and fuel tank pressure sensor problems. Owners often notice no drivability problem, but the car repeatedly fails emissions inspection. These faults are widely discussed in owner forums and repair databases for early-2000s Elantras.

On certain 2020 Elantras the IVT (Hyundai's CVT) can store transmission codes and light the check engine lamp; Hyundai's campaign updates the transmission software and replaces the IVT when the listed codes show it may be damaged. On 2020-2023 IVT Elantras covered by bulletin 23-AT-010H, a faulty IVT oil pressure sensor can also set pressure codes, and Hyundai says to replace the whole IVT if slipping, shift shock, poor acceleration or failure to shift into gear come with them. This covers certain 2020 Elantra (AD) sedans with the 2.0L MPI and IVT (service campaigns T5B and 963), plus 2020 Elantra (AD) and 2021-2023 Elantra (CN7) with the IVT for the oil pressure sensor bulletin 23-AT-010H (dated August 2023; it lists the 2021 model year onward). Only IVT-equipped cars are affected.

Hyundai TSB 21-AT-013H covers certain 2017-2018 Elantra Sport 1.6L Turbo and Elantra 1.4L Turbo vehicles equipped with the 7-speed dual-clutch transmission. The bulletin states that these vehicles may exhibit abnormal vibration at low speeds and provides a GDS clutch-judder inspection procedure.

Owners of automatic-transmission Elantras from this generation frequently report sudden harsh shifts, incorrect gear selection, limp mode, or a stuck speedometer caused by failing transmission speed sensors. Hyundai service literature and repair databases commonly reference input and output speed sensor faults on these vehicles. The problem often appears intermittently at first, then becomes more consistent as the sensor signal drops out.

As these Elantras age, the plastic radiator end tanks commonly crack near the seams or hose necks, leading to slow coolant loss or sudden overheating. Owners often first notice a sweet smell, dampness around the radiator, or overheating in traffic. This is a recurring maintenance failure pattern on older XD Elantras rather than an isolated defect.

Hyundai TSB 18-01-012 covers certain 2017 Elantra AD/ADa vehicles with the 2.0L Nu MPI engine. The thermostat may not function properly and may set DTC P0128. Hyundai states that no drivability issues are associated with this campaign condition.

Owners of 2019-2020 Elantras with the 2.0L engine report the catalytic converter failing while the engine was burning oil, in one case alongside a rod-bearing failure, and some say their VIN was not in the piston-ring recall 21V301. These owner reports cover the 2019-2020 Elantra (AD) with the 2.0L Nu MPI engine. In the linked reports, the failure happened at 89,709 miles on a 2020 and 95,000 miles on a 2019.

Hyundai TSB 26-BD-002H covers certain 2015-2016 Elantra UD and 2017-2018 HMMA-built Elantra ADa vehicles finished in Quartz White Pearl paint code W8 or WW8. White paint may peel or bubble on metal body panels including the hood, fenders, roof, doors, quarter panels and trunk. Plastic body panels are not covered.

Hyundai TSB 17-ST-002 covers 2007-2010 Elantra, 2009-2012 Elantra Touring and specified-production 2011-2015 Elantra vehicles. The flexible rubber coupling in the motor-driven power-steering assembly may wear and produce a slight clicking or thud noise while the steering wheel is turned. Hyundai states that this wear does not affect steering control and is not a safety issue.