2025 Hyundai Santa Fe Hybrid Owner Complaints

On XXX, at approximately 6:30 PM, my wife was driving our 2025 Hyundai Santa Fe Hybrid on [XXX] when the vehicle suddenly lost propulsion power. It would not accelerate past approximately 55 mph. With the accelerator pedal pressed fully to the floor, the vehicle did not gain speed. I drove the vehicle myself the same day, immediately after she arrived home, to verify the problem, and I reproduced the identical condition. The vehicle accelerates normally from a stop, but at approximately 40 to 50 mph it stops accelerating and will not exceed approximately 50 to 55 mph regardless of accelerator input. No warning lamps illuminated and no messages appeared on the instrument cluster before, during, or after either event. The vehicle health check in the official Hyundai application reports the vehicle status as normal. The driver receives no indication that anything is wrong. This is a serious safety hazard. Sudden inability to accelerate in traffic creates a substantial risk of a rear-end collision and makes it dangerous to merge onto a highway, pass, or clear an intersection. Because there is no warning, the driver cannot anticipate it. The vehicle has approximately 13,741 miles and was purchased new on XXX. Scheduled maintenance was performed at the selling dealer on XXX at 7,924 miles. The vehicle has not been driven since XXX and is available for inspection on request. It is scheduled for dealer inspection on XXX. The problem has not yet been reproduced or confirmed by a dealer. I am aware of numerous owner reports of a similar loss-of-power condition in 2025 Santa Fe Hybrid vehicles in which the gasoline engine reportedly fails to engage and the vehicle operates on hybrid battery power alone. In several of those reports the trouble code cleared itself before the dealer inspected the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11755812

Incident

Aug 7, 2026

The contact owns a 2025 Hyundai Santa Fe. The local dealer was contacted and confirmed that the parts to repair the vehicle under NHTSA Campaign Number 25V808000 (Back Over Prevention) were on backorder. The vehicle was not diagnosed or repaired. The manufacturer was able to confirm that parts were not yet available. The contact had not experienced a failure.

NHTSA ID

11754472

Incident

Feb 1, 2026

Everything normal when parked in store parking lot. When vehicle was started to leave I noticed the vehicle had no sounds ... no radio sound from any source at any volume setting, no turn signal clicks, no parking proximity beeps, no navigation voice guidance, no sounds at all. All dashboard/visual displays were normal. Parked vehicle in garage when I got home and the next morning the battery was dead. Had to jump start the vehicle (the dead battery "fixed" the sound problem). An AI search shows this is a known issue for the 2024 & 2025 Hyundai Santa Fe and I found AI & You Tube fixes saying to "soft reset" the Infotainment/Sound system by turning the ignition to the "On" position (not starting the vehicle ... foot off the brake and push ignition once, then again). Use a paper clip or pen to press and hold the little dimple reset button just below the right side radio knob until the system resets, then foot on the brake and start the vehicle. If this does not work, disconnect the starting battery's Negative battery cable for 15 minutes. This is a mid level safety issue because audible warning systems will not work. Took the vehicle to the Hyundai dealer we bought it from but they didn't offer any acknowledgement that other same model vehicles have had similar problems and said they could not check or do anything since the vehicle wasn't currently having the problem. I had to argue like hell just to get them to record that the issue had occurred.

NHTSA ID

11754202

Incident

Jul 21, 2026

Vehicles accelerated on its own when going under 10mph and no pressure on pedals.

NHTSA ID

11753171

Incident

Jul 24, 2026

1. The SUV experiences complete power loss and goes into limp mode. Have been in nearly 3 accidents on highways with a vehicle that goes from 65 to 35 with no warning and then cannot accelerate or gain speed. 2. Battery, out of no where, goes from 3/4 full to 1 or 2 bars. 3. Extreme shaking of the vehicle while driving and at rest. 4. Vehicle is less than a year old and has been in for the same issue 4x. Currently with dealership since 6 July with no communication despite calls and in-person visits. 5. Loaner not provided despite car being under warranty and brand new.

NHTSA ID

11752967

Incident

Feb 9, 2026

There are two main causes of concern that have occurred numerous times. The first is a driver attention alert will flash on the screen very frequently, which is very distracting to the driver. It says you should take a break but will come on very frequently right after starting driving and seems to be due to someone squinting their eyes. The second is that when sensors get blocked or dirty it will flash messages about the parking system, not being active while you were driving the vehicle, which is a huge issue and very distracting, especially considering that it’s a parking system that you are not using because you’re actively driving the vehicle. These notifications need to be able to be disabled or should be adjusted to not do this.

NHTSA ID

11752903

Incident

Jul 11, 2026

Vehicle went into limp mode while driving on the freeway and then would not go past 30 MPH even after pulling over and restarting it. At first there were no errors but after a restart the following warning showed up: "Park with engine On to charge battery". Everything worked fine earlier that day.

NHTSA ID

11752584

Incident

Jul 22, 2026

Less than 10 month old Santa Fe Calligraphy suddenly started flashing warning signs like Check Drivers Assistance System, Check Headlight LED, Check door assistance system. It comes on randomly, sometimes when the car is running, sometimes when the car is stopped. It flashes these warnings rapidly. When it is going on, the side view cameras stop working. One time when this was happening, I was at a stop light and it automatically went to park. It has happened multiple times so far. I have 2 children ages [XXX] and [XXX] that I drive around with and am concerned about safety. I have taken it to two different service centers at 2 different dealerships based on recommendation from Hyundai and they have not been able to replicate the problem hence they can't find the diagnostics of what is wrong. We have opened a case with Hyundai. The case number is XXX The case manager is [XXX] [XXX] I have taken videos of it whenever it has happened. I am not sure how to upload it as your documentations only allow photos. I am sharing the photos with you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11752261

Incident

Jul 2, 2026

The vehicle has gone into a limp mode unexpectedly while driving on the highway at 60+ mph. The car immediately stopped driving and went into limp mode and cannot go over 30 mph. It was taken to a service dealer. They could not replicate the problem, therefore the vehicle was given back as undiagnosed. This next incident occurred and almost caused an accident, and that was on, again driving on the beltway around Columbus, OH. The car went from 70 mph to 30 mph. The vehicle stayed at 25 to 30 mph the entire time. Could not get it to do anything else. Drove cautiously on the side of the road and got to the dealership after driving 30 minutes at 25 mph. Dealership ended up saying the transmission needed replaced. It has been at the dealer for 3 weeks waiting on a transmission

NHTSA ID

11751764

Incident

Jun 22, 2026

WHAT FAILED: A panoramic moonroof shattered before delivery and was replaced by the dealer before sale. Despite the replacement, loose tempered-glass fragments remained inside the occupant cabin, including the front passenger compartment and the second-row floor where my two minor children ride. One glass fragment also tore the passenger-seat leather. SAFETY RISK: Loose tempered-glass fragments left in occupant areas create a foreseeable laceration hazard during normal vehicle use, particularly for small children riding in the second row. The presence of enough glass to tear the passenger-seat leather demonstrates that hazardous fragments remained in the vehicle after the moonroof replacement. CONFIRMED BY SERVICE CENTER: Yes. The selling dealer Hyundai of Kirkland was aware that the moonroof had shattered and was being replaced before delivery. The salesperson disclosed the moonroof damage and showed us the vehicle in the service area while repairs were being performed before sale. INSPECTED / REPAIRS: Loose glass fragments were discovered the day after delivery, prompting an immediate call to the dealer and a return visit for cleaning and inspection. Glass fragments continued to be found afterward, requiring additional follow-up visits, including a second unsuccessful repair request approximately one month later. The dealership was aware that loose glass had damaged the seat; on 09/08/2025, the salesperson directed me to repair the tear myself with clear nail polish rather than initiating a warranty repair. See file attached with evidence. No repair orders or service documentation were provided for these interior repairs. The dealer ultimately performed cleaning, third-party leather restoration, and replacement of the passenger-seat cover on 11/04/2025. Because loose glass continued to be discovered after the second repair attempt, I purchased a Prosidium protection plan for future glass-related damage. WARNING SYMPTOMS: None. This was a pre-delivery issue.

NHTSA ID

11749106

Incident

Aug 26, 2025

WHAT FAILED: The 12-volt battery / no-start system. Beginning XXX, my 2025 Santa Fe Hybrid (bought new XXX suffered seven (7) sudden 12V battery failures causing a complete no-start. Each time the vehicle became inoperable with no warning, stranding my family - including two minor children (ages [XXX] and [XXX]) - and requiring roadside assistance and towing. Events: XXX (tow), 1XXX; the vehicle has sat immobilized at the dealer since XXX (~113 days). 5 dealer repair orders are attached to this complaint. SAFETY RISK: A repeated no-start can strand occupants in unsafe locations and prevent the vehicle from starting in an emergency. Once it had to be extracted from inside our garage by AAA after a 3+ hour wait; on XXX the battery died ~2 minutes after a jump-start, before I drove away. CONFIRMED BY SERVICE CENTER: Yes. AAA certified 0% state of charge at each failure; an independent OBD scan showed 4% ('Not Getting Full Done'). Hyundai issued TSBs 26-01-016H (XXX) and 26-01-016H-1 (XXX) identifying the root cause as the Fingerprint Module (FPM) failing to enter SLEEP mode when the ignition is off, draining the 12V battery - the exact defect my vehicle showed, and it applies to my vehicle. An OTA remedy released the week of XXX was never applied. INSPECTED BY MANUFACTURER: Yes - the dealer and a Hyundai field engineer inspected it. The dealer repeatedly blamed my behavior (windows down, unlocked doors, short commutes ~20 mi/day); its own draw test showed no draw, yet the diagnosis was never corrected. A Final Repair Opportunity in Jan 2026 did not fix it; failures recurred XXX and XXX As of this writing (XXX) the vehicle remains at the dealership since XXX without any status on repairs done or pending. WARNING SYMPTOMS: Sudden no-start / no-crank with no prior warning lamp, beginning XXX and recurring repeatedly. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11749047

Incident

Nov 8, 2025

The car went from 70 miles an hour to 25 miles an hour all of a sudden on the highway and then would not allow to accelerate afterwards. Battery stopped charging and we had to stop it multiple times to get it to continue to drive no faults or issue on the dashboard.

NHTSA ID

11745451

Incident

Jun 21, 2026

There is a severe and dangerous lag in acceleration when trying to merge into traffic. Praying the accelerator all the way down often result in the car not responding for a second or two before kicking into gear. This is significant when trying to merge onto a highway or onto a cross street with incoming traffic.

NHTSA ID

11745352

Incident

Jun 20, 2026

The dealer is unable to remedy the defect within a reasonable time. It’s been two months with no fix and my family’s safety is in jeopardy.

NHTSA ID

11745009

Incident

Jun 18, 2026

The contact owns a 2025 Hyundai Santa Fe. The contact stated that while driving approximately 70 MPH, the Apple CarPlay system unexpectedly interrupted the operation of the vehicle and initiated a live software update. The navigation system, infotainment system, and other vehicle functions became inoperable. The contact stated that several unknown warning lights were illuminated and continuously cycled on the instrument panel. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was contacted but provided no assistance. The approximate failure mileage was 2,774.

NHTSA ID

11744397

Incident

May 8, 2026

Mileage

2,774 mi

The vehicle has gone into a limp mode unexpectedly while driving on the highway at 60+ mph. The first issue was on May 13, 2026. The car immediately stopped driving and went into limp mode and cannot go over 30 mph. It was taken to a service dealer. They could not replicate the problem, therefore the vehicle was given back as undiagnosed. This next incident occurred and almost caused an accident, and that was on June 3, 2026, again driving on the beltway around Maryland. The car went from 70 mph to 30 mph. The vehicle stayed at 25 to 30 mph the entire time. Could not get it to do anything else. Drove cautiously on the side of the road and got to the dealership after driving 30 minutes at 25 mph.

NHTSA ID

11741876

Incident

Jun 3, 2026

Sudden loss of power while driving on the interstate (65 MPH) , car would no longer accelerate and slowed down to ~10 MPH. Had to merge onto emergency lane, car struggled to power over 30 MPH. Warning light came up to "Park with engine On to charge battery". Parked car and restarted car and still did not resolve issue. Had to switch the car into "Sport" mode to drive home.

NHTSA ID

11741466

Incident

Jun 1, 2026

While driving on the freeway at approx 65mph, the car suddenly starting de-celerating and forced me to pull over to emergency shoulder/lane and try to determine the cause. The car is a "Hybrid" and the dashboard stated to put car in Park and Idle the Engine over 2000rpm to charge up the Battery. ( i still don't know which Battery they were speaking of...Engine Battery or Hybrid Battery) I sat there Idling the Engine for 15 minutes and slowly proceeded to get off the freeway and limped the car back to my home. I then called my selling Hyundai Dealer, as the car was still in warranty, and told them of my sudden problem and asking them what could it be??? They said they did not know until they saw the car and tested it with their computer equipment...please have it towed into their shop. So i did and 2 days later they called to say..NO Computer Codes showed any problem. They could not duplicate problem. I said ..."look on the internet...many people have reported sudden lack of power and limp mode activation....all pointing to the High Pressure GDI Fuel Pump Assy failure". Dealer said ..Oh..thanks we will look into that. 5 hours later Dealer called and said I was right, we replaced the Fuel Pump and come pick up the car. 4 months later and 6,000 miles later car is performing normally. I felt compelled to come forward to discuss this part failure as this incident on the freeway could have turned into a tragedy. Thank you

NHTSA ID

11741374

Incident

Jan 14, 2026

My 2025 Hyundai Santa Fe Hybrid AWD was serviced under warranty on 4/22/2026 for a driveability concern after experiencing a loss of power while driving. The service history shows part HY35326-2M500 was replaced. On or about 5/25/2026, the same issue occurred again while driving at highway speed. The vehicle suddenly lost motive power and dropped from approximately 70 mph to approximately 30 to 40 mph, creating a serious safety risk because the vehicle could not maintain speed with surrounding highway traffic. No warning lamps, dashboard messages, or diagnostic codes appeared during the failure. The vehicle is currently at a Hyundai dealership for inspection and repair for the repeat issue and should be available for inspection upon request. The prior dealer record appears to describe the issue generally as a “driveability concern,” but the current repair diagnosis and full repair notes are still pending. It is unknown whether the dealer has reproduced or confirmed the failure during the current visit. I am reporting this as a sudden loss of motive power at highway speed involving the fuel/propulsion system, engine, and/or powertrain.

NHTSA ID

11740281

Incident

Apr 22, 2026

"My 2025 Hyundai Santa Fe Hybrid has experienced repeated parasitic battery drain. Dealer diagnostic reports dated 5/12/26 and 5/14/26 document 'Excessive dark current draw condition identified' with dark current spikes well above the normal threshold of 50mA. Vehicle was at Kelly Hyundai of Stroudsburg PA for approximately two weeks. Dealer replaced fingerprint sensor module as best guess repair but could not confirm it was the definitive cause. Battery replacement was denied as battery did not meet Hyundai's replacement threshold despite documented drain. Service technician verbally acknowledged this is a known issue across 2025 Hyundai Santa Fe vehicles. DTCs C173300 Undervoltage Detected were found on both front door handle sensor modules. Concerned about long term battery health and potential for repeated drain leaving vehicle inoperable."

NHTSA ID

11740209

Incident

May 4, 2026

The contact stated that while driving, a slow leak on the inside side wall right rear passenger side. The vehicle was taken when taken to the dealer to replace. Left front driver side, had a bubble in the side wall. The tire was replaced. In another occurrence, was noticed on the The vehicle was taken to the dealer where it was diagnosed with front right and back right bubbles on the outside wall of the tire. The manufacturer was not notified. The approximate failure mileage was 7,000. The

NHTSA ID

11740131

Incident

Dec 27, 2025

Mileage

7,000 mi

Driving home from church this morning, the vehicle experiences a sudden loss of power and the car went into “limp mode”. Even the pedal floored and the engine rpms high, the car would barely go about 25 or 30 mph. A message from the dash board told me to pull over and leave the engine running to charge the EV batteries. The batteries would charge enough for what I thought would get me home but quickly drained leaving repeat the action until I could limp the six miles home with flashers on and cars passing me to get around. No warning lights and no indication there was a problem until it happened leaving me baffled and frustrated. I was just thankful that I wasn’t going faster when it happened. If I had been going faster when this happened, it could have created a major accident. Dangerous! Since this happened on Sunday, the dealer wasn’t open. I hope to get it to the dealer tomorrow to find out what is going on and how to fix it. The car has only 14850 miles on it.

NHTSA ID

11736908

Incident

May 10, 2026

The contact owns a 2025 Hyundai Santa Fe. The contact stated that while driving approximately 65 MPH, the vehicle unexpectedly decelerated to 25 MPH with a “Vehicle Will Shut Down” warning message displayed. The contact stated that the engine then began to shut down, and although the accelerator pedal was depressed, the vehicle failed to accelerate and stalled. The failure occurred on multiple occasions, requiring the vehicle to be towed each time. The vehicle was towed to the dealer; the vehicle was not diagnosed or repaired and the contact was informed that the failure could not be duplicated. The manufacturer was made aware of the failure and multiple cases were opened, The failure mileage was approximately 3,300.

NHTSA ID

11736009

Incident

May 6, 2026

Mileage

3,300 mi

Since February 2026 I have had daily incidents of the hybrid system error where the vehicle is only relying on the hybrid battery to move. I've had a few near miss accidents as my car crawls through an intersection. Was almost rear-end after leaving a stop sign and the hybrid system error popped up and the car doesn't accelerate. In order to temporarily fix the system, the car must be shut off and restarted. There is not always a safe place to be pulled over to perform this shut down. It is a driving hazard and not safe to drive. It has been to the shop now a 3rd time with no resolution. I have reached out direct to Hyundai Corporation with my concerns and they have documentation. The car is a 2025 model and has less than 5,000 miles. I fear a serious accident from this system error and Hyundai needs to resolve ASAP.

NHTSA ID

11733192

Incident

Feb 13, 2026

Any of the airbags failed to deploy during a significant crash. It is not available for inspection due to it being investigated by insurance. The driver and passengers' safety were affected in that more bodily damage could have occurred if they had hit the steering wheel or any other part of the car. I do not know if the problem has been reproduced or confirmed by a dealer, as i have tried to reach out to the dealer and they have not contacted me back. The vehicle is still being determined as if it can be repaired or it needs to be totaled. There were no indications of warning lamps, messages or other symptoms prior to failure.

NHTSA ID

11731387

Incident

Apr 11, 2026