2020 Hyundai Santa FE

Defect. Hyundai Motor America (Hyundai) is recalling certain 2019-2023 Santa Fe, 2021-2023 Santa Fe HEV, 2022-2023 Santa Fe Plug-in HEV and Santa Cruz vehicles potentially equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Hyundai dealership. Water accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.

Risk. A fire while parked or driving can increase the risk of injury.

Remedy. Owners are advised to park their vehicles outside and away from structures until the remedy is completed. Dealers will install a new fuse and wire extension kit as necessary, free of charge. Owner notification letters were mailed starting May 16, 2023. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 244. This recall is an expansion of previous recall number 22V-633.

Defect. Hyundai Motor America (Hyundai) is recalling certain 2020-2021 Santa Fe, 2021 Sonata, and Elantra vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash.

Risk. A windshield that detaches from a vehicle during a crash can increase the risk of injury.

Remedy. Dealers will remove and reinstall the front windshield panel, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 216.

I drove my car from for about an hour to my destination. I get to my destination and park and the car starts smoking lightly from under the hood and then increases. I was still sitting in the car when I was told my car was on fire. It went from a little smoke to a full blown fire in a couple of minutes. I got out the car and within minutes the front of the car caught fire and blew up. The car has been inspected by insurance. There were no warnings prior to this happening. I could have been serious injured or possibly killed. I am currently experiencing PTSD from this event. My son was just in my car previously. I am have this happened when I was there alone. I see that there are certain years that have been affected by fire, but the 2020 should be involved.

At approximately 122,000 miles, my 2020 Hyundai Santa Fe experienced a serious engine malfunction while I was driving on the highway. The check engine light suddenly illuminated and the vehicle began thrusting/jerking forward unexpectedly. We immediately took action to exit the highway and were able to get off the highway, but the engine died before we could fully stop the vehicle. This created a serious safety risk because the unexpected jerking and subsequent loss of engine power occurred while traveling at highway speeds and could have resulted in loss of control or a collision. The vehicle was towed to a local independent mechanic. After inspecting it, the mechanic stated that the engine needed to be replaced and recommended taking it to a Hyundai dealership because of the continuing issues associated with the Theta II engine. The vehicle was then towed to the Hyundai dealership. The Hyundai dealership inspected the vehicle and determined that cylinders 2 and 4 were not firing and recommended replacing the valve shaft. We requested a complete engine replacement. Hyundai initially offered a 50/50 split of the repair cost, but after we requested an engine replacement, Hyundai declined and instead offered a 70/30 cost split. There was also a previous documented concern regarding increased oil consumption, as noted in an earlier oil-consumption report. The vehicle has been inspected by both an independent mechanic and a Hyundai dealership. The vehicle and engine components ar

My car has the 2.0 T GDI theta 2 motor and it went into limp mode and after scanning the codes it’s the p1326 code. The vin doesn’t show to be apart of the class action lawsuit but it’s the same motor

Hyundai Motor America & Wallace Hyundai of StuartVEHICLE: 2020 Hyundai Santa Fe (2.4L Theta II GDI Engine)VIN: 5NMS23AD5LH181669INCIDENT MILEAGE: 181,000 MiHYUNDAI CASE NUMBER: 42981944SECTION 1: CATASTROPHIC INTERSTATE SAFETY INCIDENTOn July 16, 2026, while navigating heavy, high-speed traffic on Interstate 95 (I-95) at approximately 80 to 85 MPH, my vehicle suffered an un-commanded, catastrophic mechanical engine seizure. The vehicle instantly dropped from highway speeds down to a 21 MPH "limp mode," creating an immediate multi-car pile-up hazard on a major interstate. Physical inspection immediately after the failure proved that the engine oil level was completely full. The internal components catastrophically failed due to a documented, systemic factory defect involving premature rod bearing failure and oil starvation mechanisms, entirely unrelated to consumer maintenance.SECTION 2: PRIOR SAFETY COMPLAINTS & DOCUMENTED TIMELINEHyundai Motor America has intentionally forced me to operate a known, life-threatening safety hazard for 17 months, during which I drove an additional 31,000 miles under extreme duress. I filed formal oil consumption complaints with Hyundai Corporate every three to four months. I was forced to manually replenish the engine oil every 1,000 miles due to excessive oil loss.Specific safety reports detailing hazardous engine behavior were formally logged with Hyundai on November 25, 2025, and again in April 2026. Rather than remediating the vehicle, Hyun

My car is consuming an immense amount of oil, the manufacturer recommends oil changes every 7,500 miles, I get an oil change less than 3,000 miles and on my last oil change i was told that there are oil shavings in my oil filter. I just got the SC9C2 update and now my engine is knocking. Car drives super rough and has signs of rod bearing failure. My engine is the Theta II 2.4GDI, a class action lawsuit was filed against Hyundai but my car wasn't included. I don't understand how Hyundai can know about this issue with this engine and not cover replacement. A car should at the very least last for the life of the loan, I am going to end up with no car and still making payments.

2020 HYUNDAI SANTA FE SEL WITH 2.4L THETA II ENGINE EXPERIENCES SEVERE OIL CONSUMPTION AND REPEATED ENGINE STALLING DURING NORMAL OPERATION. THE VEHICLE HAS A DOCUMENTED HISTORY OF REPEATED LOW-OIL CONDITIONS DESPITE REGULAR OIL SERVICE. THE PROBLEM PROGRESSED TO THE ENGINE REPEATEDLY STALLING WHEN RETURNING TO IDLE. WHEN BRAKING TO A STOP OR WHILE STOPPED AT A TRAFFIC LIGHT OR STOP SIGN, THE ENGINE MAY STALL UNLESS THE DRIVER MAINTAINS ADDITIONAL THROTTLE. THIS CREATES A SAFETY CONCERN BECAUSE THE ENGINE CAN SHUT OFF DURING NORMAL TRAFFIC OPERATION. THE VEHICLE WAS PRESENTED TO CENTEREACH HYUNDAI FOR DIAGNOSIS. ACCORDING TO THE HYUNDAI SERVICE ADVISOR, THE DEALERSHIP FOUND THE ENGINE WITH VERY LITTLE/NEARLY NO ENGINE OIL DESPITE THE VEHICLE HAVING TRAVELED LESS THAN APPROXIMATELY 500 MILES SINCE ITS MOST RECENT OIL SERVICE/TOP-OFF. THE HYUNDAI TECHNICIAN REPORTEDLY SUSPECTS THAT THE ENGINE TIMING MAY HAVE JUMPED AND THAT THIS CONDITION MAY BE RELATED TO THE LOW-OIL CONDITION AND MAY EXPLAIN THE ENGINE STALLING. HYUNDAI HAS DIRECTED THAT AN OIL-CONSUMPTION TEST BE PERFORMED. THE INITIAL OIL SERVICE/ENGINE-FLUSH PROCEDURE HAS BEEN AUTHORIZED BY THE OWNER AT APPROXIMATELY $400. THE PROCEDURE THEN CONTEMPLATES APPROXIMATELY 1,000 MILES OF ADDITIONAL VEHICLE OPERATION TO MEASURE OIL CONSUMPTION. THIS CREATES AN ADDITIONAL SAFETY CONCERN BECAUSE THE VEHICLE BEING REQUIRED TO ACCUMULATE APPROXIMATELY 1,000 MILES IS THE SAME VEHICLE THAT HAS BEEN REPORTED TO REPEATEDLY STALL AT IDLE

The multifunction/turn signal switch in my Hyundai has failed and causes the left turn signal to operate intermittently. While driving, I am unable to reliably activate the left turn signal when making a left turn or changing lanes. The signal may fail to engage when the turn signal lever is operated, requiring repeated attempts to activate it. College Station Hyundai inspected the vehicle and diagnosed the multifunction switch as the failed component requiring replacement. The replacement component has been identified as Hyundai part number 93400-S1750. I consider this a significant safety concern because the failure prevents me from reliably signaling my intention to turn or change lanes to other motorists. The malfunction occurs during normal operation of the vehicle and creates the risk that surrounding drivers will not know that I intend to turn or change lanes. The vehicle currently has approximately 86,611 miles. I reported the issue to Hyundai Motor America and requested assistance because this is a safety-critical component. Hyundai declined my request because the vehicle is outside the warranty period. I am submitting this complaint because I believe the premature failure of a component necessary for the reliable operation of the vehicle's turn signals may constitute a safety-related defect, and I am requesting that NHTSA document and evaluate this failure.

Vehicle began running sluggish, gas smell noticed. Vehicle was due for oil change, took car in for oil change to AAA and mentioned gas smell. AAA identified gas leaking from fuel pump posing immediate safety issue that needed to be resolved.

I went to the store, came home , parked and turned off the car. Went to go outside about 10 minutes ,maybe. Black smoke coming from right front. By the time i grabbed the keys and fire extinguisher there were flames coming from the engine compartment

The contact owns a 2020 Hyundai Santa Fe. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle lunged forward. In addition, the vehicle almost stalled. No warning lights were illuminated. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact was informed that no fault codes were displayed. The contact was informed that the issues with the vehicle were just a case of bad luck. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure had occurred shortly after the vehicle was repaired under Technical Service Bulletin: 9C2, in May 2026. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 74,558.

We were notified there was a recall and to schedule an appointment to get the update. We did and it was updated. It hesitated when we drove it the next day and everyday after. WE took it in a second time and was told by our dealer that following the completion of service campaign 9c2 certain vehicles may exhibit a brief hesitation or rough shifting conditions and to let it warm up for 1-3 minutes. We were told that Hyundai is working on it. It has been over a month and it still does it. I now own a 2020 Hyundai Santa Fe vehicle with less than 38,000 miles that is a lemon in my opinion. I am paying for gas to let it run for the 3 minutes and cant sell it or trade it in without a major reduction in price. I feel Hyundai is not being responsible for the damage they have caused to my vehicle.

I was quoted $3,000 to replace defective mat sensor in seat so that the airbag light will go off and my vehicle can be inspected. My family can’t afford this fix and I’m stressed out and do not know what to do. My vehicle was not in an accident nor was anything done that would cause damage and result in this fault. I am aware that the 2019 Santa Fe has an extended warranty for this exact defective mat sensor. My 2020 has the identical setup and failed just past the standard mileage limit. Because this is a critical SRS safety system that prevents my airbags from working properly I request help form the NHTSA. I read online a lot of owners are in my same situation.

I am currently burning through 2.5 quarts of oil approximately every 800 miles.

The contact owns a 2020 Hyundai Santa Fe. The contact received notification of NHTSA Campaign Number: 21V00M000 (Visibility); however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the part to do the recall repair was not yet available. 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 issue. The contact had not experienced a failure.

I am reporting severe safety risks and inspection fraud on my AWD 2020 Hyundai Santa Fe (VIN: [XXX]) caused by Universal Hyundai in Orlando. Inspection Fraud: The dealer falsified safety metrics, marking my brakes as a failing 4mm to push a $659.90 repair (RO# XXX), then passed those exact brakes at 5mm eleven days later (RO# XXX). Tire Malpractice: Mechanics over-inflated my tires to a dangerous 39 PSI and botched the alignment. This caused structural tire belt separation and severe sidewall bulges. The rear tire has suffered rapid, catastrophic deflation, dropping flat to 14.5 PSI and down to an empty 5.5 PSI. Crash & Drivetrain Risk: Operating an All-Wheel Drive (AWD) vehicle with a rapidly collapsing tire and asymmetric alignment forces the wheels to spin at mismatched speeds, creating severe friction that is destroying the internal powertrain transfer case and causing an immediate highway blowout crash risk. The service manager admitted "human error" and issued a full refund but banned my vehicle to avoid an audit. Hyundai Corporate has been notified under Case #XXX but has delayed resolution. Active consumer fraud file logged with the State of Florida under Case XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact's daughter owns a 2020 Hyundai Santa Fe. The contact received a notification for an unknown emissions recall. The vehicle was taken to a local dealer, where it remained for three weeks, and an ECU software update was completed. The vehicle was then driven to the contact's residence. Upon restarting the vehicle, the vehicle jerked and chugged while driving. The manufacturer was notified of the failure, and a complaint was filed. The failure mileage was approximately 84,000.

Unknown

2020 Hyundai Santa Fe Limited. The panoramic sunroof glass suddenly shattered/exploded without a collision and without any known impact. Glass shattered completely and created a safety hazard to occupants and traffic. Vehicle was purchased as Hyundai Certified Pre-Owned in 2021. Hyundai corporate case has been opened and advised dealer inspection. Dealer inspection is pending. Photos are available. Request that this be logged as a potential safety issue involving panoramic sunroof glass failure.

Vehicle experiences severe, intermittent, un-commanded steering inputs from the Lane Keeping Assist (LKA) system at highway speeds (55-70 MPH). The steering wheel violently jerks toward adjacent traffic lanes/shoulders without operator input, lane drift, or warning, requiring immediate high-force manual intervention to overpower mechanical torque and prevent a collision or roadway departure. Chronology of manufacturer notice: - Oct 2024: Initial consumer dispute logs flagged steering safety concerns and unresolved campaign items. - Dec 2024: Opened Corporate Case 24164934, formally alerting consumer affairs to dangerous steering wheel jerking. - Jan 2025: Presented to an authorized dealer; an OTA software update was deployed, but intermittent tracking failures persisted, including failure to recognize lanes at night. - June 2026: Under Case 42680760, the system failed acutely on the interstate, jerking the vehicle out of painted lanes. The malfunction originates in the LKA steering control module and camera hardware, which are intact and available for inspection. Dealerships have not replicated the defect during brief diagnostic windows due to its intermittent nature. The manufacturer has deflected these notifications and refused a forensic diagnostic sweep or mechanical remediation. Instead, case managers attempted to close the file by offering partial financial goodwill for an unrelated cosmetic paint delamination defect on the same vehicle. No warning lamps or error messag

I took it to Hyundai Dealership in November 2025 and did the Service Campaign 9C2 and TSB 25-01-087H software update. Since that happened my engine is jumpy and I have taken it back to dealer and they can't find anything. Several people with this issue have been found since on several forums after having the update. One said the dealer knows about the issue and so does Hyundai, but when I ask they know nothing.