2023 Genesis GV70 Problems

The contact owns a 2023 Genesis GV70. The contact stated that while driving approximately 80 MPH on a toll road, the vehicle suddenly stalled and stopped on the on-ramp. The contact pressed the accelerator pedal and the drove forward and operated as normal. The cause of the temperary failure was not yet determined. The manufacturer and local dealer were not yet contacted. The failure mileage was 13,000.

My car exhibited a random loss of power which led to dangerous driving conditions. At times, when I wanted to accelerate to pass a vehicle on a two lane highway, I would enter the left lane to pass a vehicle and had zero acceleration which left me in a vulnerable position relative to oncoming traffic. Other times, the vehicle would not accelerate from a stop, rev to high RPMs and not shift out of 3rd gear without manual intervention. Another time, I was accelerating to make a lane change and the vehicle lagged, nearly causing a rear end collision by the vehicle behind me. There were no warning indications whatsoever on the dash, but I my OBD-II code reader indicated "P26CB00". When I researched this, I took my car into the dealer. The were able to replicate the problem and informed me that my vehicle had a punctured intercooler radiator which was caused by a road hazard and therefore would not be covered under warranty. After my inspection, I noticed a design flaw in the lower portion of the grill which allowed objects to impact the lower radiator without any protection whatsoever. Apparently, this leak caused my car's turbo system to not engage which is why there was a random loss of power. The repair of the radiator and water pump (which they said had failed because it ran dry) was over $2500. The dealer told me that they had had another Genesis GV70 with the same issue the prior week but that all cars have some unresolved problem or another. Based on my experience, this was a serious safety issue and so I also reached out to Genesis Corporate on 2/12/26 and they assigned it case #42240745. I have not heard back from them as of yet. Several people have posted about the issue on GV70 internet forums: [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2023 Genesis GV70. The contact received notification of NHTSA Campaign Number: 26V229000 (Fuel System, Gasoline); however, 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 dealer was not made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.

Several times now, my Genesis GV70 will make a strange sound on startup. The auto stop light will illuminate and I can't turn it off. The car will have no power to accelerate. I have to turn the car off and back on again for the problem to resolve.

CORRECTION TO NHTSA COMPLAINT 11754243 (8/2/2026). That complaint was submitted late at night with assistance; several fields were entered wrong and the electrical failure history was omitted. Apologies for the error. Please associate this with XXX. CORRECTIONS: Vehicles towed - YES, TWO, not "No"; my Genesis is still at the dealer it was towed to in [XXX]. Injured - THREE, not 1. Police report - YES, not "No". Mileage about 23,500. Speed at T0 per the EDR - 23 km/h, about 14 mph. OMITTED AND MATERIAL: Before this crash the vehicle STARTED ITSELF TWICE WITH NO HUMAN COMMAND - no key press, no remote start, nobody in it. Separately the entire system went completely black, causing TOTAL ECU AND ECM FAILURE. The vehicle lost electrical integrity. WHY THAT MATTERS: Genesis Service Campaign 914G is "ECM Update - P030X Misfire"; its remedy is "Update the ECM (Engine Control Module) software." It covers 2022-2023MY GV70 (JK1) built 3/29/2021-3/4/2025, VIN starting KMU. My VIN is [XXX], a 2023 GV70. Owner notice was due September 2025. The campaign was still open and unremedied when the car crashed 12/3/2025. THE EVENT: Exiting a highway at low speed with no impact, collision or obstacle of any kind, the airbags deployed spontaneously. The deployment caused loss of control and a three-vehicle collision. The deployment caused the crash. No warning lamp or symptom preceded it. FAULT HISTORY: B139500 cross coupling (SRS firing-loop interconnection fault), B1650 (airbag control unit fault history), and multiple LOW VOLTAGE codes. An electrical system that starts an engine uncommanded and blacks out an ECU can fire a restraint with no crash. EDR: The report states the EDR is part of the Air Bag Control Unit and that if ACU power is lost during an event, all or part of the data may not be recorded. Manufacturer closed its claim with no repair or explanation. Vehicle and ACU remain available; no dealer diagnostic was done on the ACU. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

The contact owns a 2023 Genesis GV70. The contact stated that while driving approximately 80 MPH on a toll road, the vehicle suddenly stalled and stopped on the on-ramp. The contact pressed the accelerator pedal and the drove forward and operated as normal. The cause of the temperary failure was not yet determined. The manufacturer and local dealer were not yet contacted. The failure mileage was 13,000.

The forward collision warning comes on and the car completely stops. We are traveling and it happened twice on busy hwy. We were not hit but came perilously close both times. We took our car in for service and asked that they disconnect this because we have had the problem before. They said they did. It has find for about 2 months and now is starting again even though it’s supposedly disconnected. There is no warning before this happens.

Driving the car on 2 separate occasions in last 3 weeks when car suddenly stopped when driving and vehicle forward collision warning-braking light went on and car stopped in middle of the road and could not drive forward .The first time it lasted several minutes and then I was able to drive. Notified dealer and told it would be doubtful it could be duplicated and wash the car. The second occasion we were in the interstate highway when it suddenly stopped and forward vehicle collision warning-braking light came on.This was extremely dangerous situation being in middle lane of interstate and inching over to shoulder only with help from a car in right lane . Could not drive 3-5 feet and car would stop. Had to work way to shoulder of highway from middle lane. Called dealer for help and no return call. Went into driver's Manuel and disabled the forward collision warning system. (later told I would need to do this every time I drove)--- Dealer then evaluated and said a rock " may have hit the radar thru the grill and bent it". ( yet there was no signs of damage on grill or elsewhere)--asked to have it covered on warranty and denied , later being told that there was signs of " stress crack in lower front bumper that may have caused this. Overall unacceptable explanation and it appears to be happening to other GV70's when looking on social medial .. Was told it would cost about $2,500 to replace and not covered in warranty . This was a very dangerous occurrence while driving on the highway and could have resulted in a serious accident with nothing to warn that is might occur ( it was sudden and severe braking)

CORRECTION TO NHTSA COMPLAINT 11754243 (8/2/2026). That complaint was submitted late at night with assistance; several fields were entered wrong and the electrical failure history was omitted. Apologies for the error. Please associate this with XXX. CORRECTIONS: Vehicles towed - YES, TWO, not "No"; my Genesis is still at the dealer it was towed to in [XXX]. Injured - THREE, not 1. Police report - YES, not "No". Mileage about 23,500. Speed at T0 per the EDR - 23 km/h, about 14 mph. OMITTED AND MATERIAL: Before this crash the vehicle STARTED ITSELF TWICE WITH NO HUMAN COMMAND - no key press, no remote start, nobody in it. Separately the entire system went completely black, causing TOTAL ECU AND ECM FAILURE. The vehicle lost electrical integrity. WHY THAT MATTERS: Genesis Service Campaign 914G is "ECM Update - P030X Misfire"; its remedy is "Update the ECM (Engine Control Module) software." It covers 2022-2023MY GV70 (JK1) built 3/29/2021-3/4/2025, VIN starting KMU. My VIN is [XXX], a 2023 GV70. Owner notice was due September 2025. The campaign was still open and unremedied when the car crashed 12/3/2025. THE EVENT: Exiting a highway at low speed with no impact, collision or obstacle of any kind, the airbags deployed spontaneously. The deployment caused loss of control and a three-vehicle collision. The deployment caused the crash. No warning lamp or symptom preceded it. FAULT HISTORY: B139500 cross coupling (SRS firing-loop interconnection fault), B1650 (airbag control unit fault history), and multiple LOW VOLTAGE codes. An electrical system that starts an engine uncommanded and blacks out an ECU can fire a restraint with no crash. EDR: The report states the EDR is part of the Air Bag Control Unit and that if ACU power is lost during an event, all or part of the data may not be recorded. Manufacturer closed its claim with no repair or explanation. Vehicle and ACU remain available; no dealer diagnostic was done on the ACU. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

While exiting a highway at normal speed and with no impact, collision, or obstacle of any kind, the airbags in this 2023 Genesis GV70 deployed spontaneously. The unexpected deployment caused me to lose control of the vehicle, and a three-car collision followed. I sustained a head injury and aggravation of a pre-existing traumatic brain injury; I remain under medical care. There was no crash before the deployment - the deployment caused the crash. No warning lamps, messages, or symptoms appeared before the failure. The vehicle was reported to the manufacturer, which opened a claim and later closed it without repair or explanation; a second manufacturer case review is open. I have demanded preservation of all vehicle data, including event data recorder and telematics records, and independent inspection was arranged. The vehicle and the airbag control unit remain available for inspection on request. The problem has not been reproduced by a dealer, and to my knowledge no dealer diagnostic has been performed on the airbag control module.

The contact owns a 2023 Genesis GV70. The contact stated that while the vehicle was parked, the contact noticed that the windshield had cracked at the bottom without impact. The contact stated that the crack had progressively expanded. The dealer and the manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was approximately 37,000.

I was driving down highway, no cars nearby. Heard a loud pop. Found a crack in the lower left portion of the windshield. No chip or rough spot outside or inside of window.

CORRECTION TO NHTSA COMPLAINT 11754243 (8/2/2026). That complaint was submitted late at night with assistance; several fields were entered wrong and the electrical failure history was omitted. Apologies for the error. Please associate this with XXX. CORRECTIONS: Vehicles towed - YES, TWO, not "No"; my Genesis is still at the dealer it was towed to in [XXX]. Injured - THREE, not 1. Police report - YES, not "No". Mileage about 23,500. Speed at T0 per the EDR - 23 km/h, about 14 mph. OMITTED AND MATERIAL: Before this crash the vehicle STARTED ITSELF TWICE WITH NO HUMAN COMMAND - no key press, no remote start, nobody in it. Separately the entire system went completely black, causing TOTAL ECU AND ECM FAILURE. The vehicle lost electrical integrity. WHY THAT MATTERS: Genesis Service Campaign 914G is "ECM Update - P030X Misfire"; its remedy is "Update the ECM (Engine Control Module) software." It covers 2022-2023MY GV70 (JK1) built 3/29/2021-3/4/2025, VIN starting KMU. My VIN is [XXX], a 2023 GV70. Owner notice was due September 2025. The campaign was still open and unremedied when the car crashed 12/3/2025. THE EVENT: Exiting a highway at low speed with no impact, collision or obstacle of any kind, the airbags deployed spontaneously. The deployment caused loss of control and a three-vehicle collision. The deployment caused the crash. No warning lamp or symptom preceded it. FAULT HISTORY: B139500 cross coupling (SRS firing-loop interconnection fault), B1650 (airbag control unit fault history), and multiple LOW VOLTAGE codes. An electrical system that starts an engine uncommanded and blacks out an ECU can fire a restraint with no crash. EDR: The report states the EDR is part of the Air Bag Control Unit and that if ACU power is lost during an event, all or part of the data may not be recorded. Manufacturer closed its claim with no repair or explanation. Vehicle and ACU remain available; no dealer diagnostic was done on the ACU. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

While exiting a highway at normal speed and with no impact, collision, or obstacle of any kind, the airbags in this 2023 Genesis GV70 deployed spontaneously. The unexpected deployment caused me to lose control of the vehicle, and a three-car collision followed. I sustained a head injury and aggravation of a pre-existing traumatic brain injury; I remain under medical care. There was no crash before the deployment - the deployment caused the crash. No warning lamps, messages, or symptoms appeared before the failure. The vehicle was reported to the manufacturer, which opened a claim and later closed it without repair or explanation; a second manufacturer case review is open. I have demanded preservation of all vehicle data, including event data recorder and telematics records, and independent inspection was arranged. The vehicle and the airbag control unit remain available for inspection on request. The problem has not been reproduced by a dealer, and to my knowledge no dealer diagnostic has been performed on the airbag control module.

The braking system of my 2023 Genesis GV70 has exhibited recurring failures, specifically the brake pedal and the ABS module. Since February 2025, the vehicle had ongoing brake pedal issues that required approximately 30 days of repair, during which the ABS module was replaced on April 24, 2025. The vehicle remains available for inspection in its current “as-is” condition as per manufacturer instructions until the Event Data Recorder (EDR) data is retrieved. On May 4, 2025—just 10 days after the ABS module replacement—the vehicle was involved in an accident. The unresolved braking issues likely contributed to the crash, directly endangering driver safety and that of others on the road. The dealer addressed the brake pedal and ABS issues during repairs, but no definitive resolution or independent confirmation has been made regarding the root cause. The problem persists as a potential safety hazard. The vehicle has been inspected by Progressive Insurance representatives. Initially, Genesis verbally approved my insurer’s certified third-party expert to retrieve the EDR data. However, Genesis reversed this approval and now insists that only their internal vendor may access the data, which could take 6–8 weeks—delaying independent investigation and resolution. This restrictive approach obstructs transparency and raises concerns about the integrity of the investigation. It has been three weeks since the accident and Genesis has yet to take steps to have the vehicle inspected or scheduled inspection. The police were involved at the time of the accident. Warning signs related to the brake pedal and ABS system appeared from February 2025, prompting the repair period and ABS module replacement. No new warnings appeared immediately before the accident, but the ongoing brake system issues clearly signaled a safety concern. Genesis has made no progress or scheduling effort, deliberately delaying while blocking my insurer from hiring a third party for timely investigation.

I purchased a new 2023 Genesis GV70 on [XXX] from the Genesis Janesville dealership. Within 3 months of driving the car, and less than 5,000 miles on the car, the breaks started to squeak. After approximately 8,000 miles, the all audio in the car malfunctioned and has not worked properly since. Additionally, I was driving on the interstate and the E brake engaged automatically (without engaging myself) and the car immediately deaccelerated from 75 miles to 35 miles within 3 seconds. Fortunately, it was early in the morning and there was no traffic, but if there was, it would certainly be life threatening. I immediately scheduled an appointment with Genesis dealership after the incident in Waukesha and dropped it off with their service team on [XXX]. The service manager (Derek) called me after dropping the vehicle off and noted that the emergency brake also malfunctioned when he was taking the car to the technicians. The service team indicated on [XXX] that they still have not found a solution to the audio issue. They also said they simply reset the car and after a 25 mile test drive the emergency brake did not go off and therefore the car should be safe to drive. Given the car has less than 10,000 miles and is already experiencing several issues, I strongly caution anyone from buying this vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I purchased this vehicle on February 27, 2023 from Genesis Johnson of Cary. When driving the vehicle away from the dealership (less than 200 miles) between 2/27/23 and 3/4/23, I started smelling a foul odor that smelled like fumes, burning, stale water. I contacted the dealership regarding these issues. I purchased an extended warranty. I was told that they could not help me. I read my contract that stated I could take the vehicle to any authorized dealership. During the time I drove the vehicle, there was massive amounts of rain. I told my sales person (Jim) that I thought something was terrible wrong. I am a person with multiple disabilities and am diagnosed with De quervain's disease, peripheral neuropathy, costochondritis, anemia, asthma, chronic rhinitis, PTSD, OCD, anxiety, depression and ganglion cysts. I requested an accommodation regarding sterilizing/ replacing the cabin filters. The dealership refused. To date, I do not know where the vehicle is located. The owner of the dealership where I purchased it (Carl Johnson) was notified. He harassed / retaliated while I was being medically treated in Louisiana, North Carolina, Florida and Georgia. To date, they still have my down payment, and have taken the vehicle and will not tell me where it is. Their attorney, Lee C. Hodge, also bullied / harassed /retaliated against me and threatened me with fees. Genesis Johnson of Cary refuses to refund my down payment of over six thousand dollars. My medical bills are substantial. The attorney for the dealership (Lee C. Hodge) continues to refuse to provide documentation regarding why his customers refused to honor the warranty I purchased and service the vehicle. My skin, lungs, hands, fingers, legs, arms have been severely damaged because of this vehicle. The same day I took the vehicle for service, I literally was standing at the service desk taking medication to help me breathe. The service director, Lemar, at Capital Hyundai also threatened me.

The contact owns a 2023 Genesis GV70. The contact received notification of NHTSA Campaign Number: 23V094000 (Seat Belts) however, 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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

Dear NHTSA Safety Team, I am writing to report a potential safety-related defect involving my vehicle and to request confirmation that this concern is properly documented. I own a 2023 Genesis GV70. The interior door panel material on both front doors is peeling and delaminating under normal use. The material separation exposes loose and sharp edges on the door panels, creating a potential risk of cuts or injury to vehicle occupants and interfering with normal use of the door area. The condition appeared prematurely and has worsened over time. The dealership inspected and documented the issue but declined repair. No crash or injury has occurred, but I am concerned about the ongoing safety risk. Please advise if any additional information or documentation is needed. I have photographs available upon request. Thank you for your time and attention to this matter. Sincerely, [XXX] City/State: Chicago, IL 60619 Vehicle: 2023 Genesis GV70 Mileage: 47532 VIN: [XXX] Phone: [XXX] Email: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2023 Genesis GV70. The contact stated while the dealer was servicing the vehicle, the contact was informed that there was a hole in the turbo cooler and that the turbo cooler was leaking. The dealer informed the contact that the failure was caused by a rock that was able to pass through the front grill because the front grill holes were large. The contact was awaiting an estimate for the repair. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 14,500. The VIN was unavailable.

Left front headlight accumulates significant amount of water that worsens with rain events. Places water in proximity with LED lamps and wiring creating risk of electrical shorts and lamp failure. This is known issue addressed by a Genesis TSB, but no recall has been initiated despite safety concerns,

Excessive amount of moisture inside my headlight. Affects how bright my headlight is at night and is now prone to failure. Dealership has documentation of the issue and is making it very difficult to replace.

I purchased this vehicle on February 27, 2023 from Genesis Johnson of Cary. When driving the vehicle away from the dealership (less than 200 miles) between 2/27/23 and 3/4/23, I started smelling a foul odor that smelled like fumes, burning, stale water. I contacted the dealership regarding these issues. I purchased an extended warranty. I was told that they could not help me. I read my contract that stated I could take the vehicle to any authorized dealership. During the time I drove the vehicle, there was massive amounts of rain. I told my sales person (Jim) that I thought something was terrible wrong. I am a person with multiple disabilities and am diagnosed with De quervain's disease, peripheral neuropathy, costochondritis, anemia, asthma, chronic rhinitis, PTSD, OCD, anxiety, depression and ganglion cysts. I requested an accommodation regarding sterilizing/ replacing the cabin filters. The dealership refused. To date, I do not know where the vehicle is located. The owner of the dealership where I purchased it (Carl Johnson) was notified. He harassed / retaliated while I was being medically treated in Louisiana, North Carolina, Florida and Georgia. To date, they still have my down payment, and have taken the vehicle and will not tell me where it is. Their attorney, Lee C. Hodge, also bullied / harassed /retaliated against me and threatened me with fees. Genesis Johnson of Cary refuses to refund my down payment of over six thousand dollars. My medical bills are substantial. The attorney for the dealership (Lee C. Hodge) continues to refuse to provide documentation regarding why his customers refused to honor the warranty I purchased and service the vehicle. My skin, lungs, hands, fingers, legs, arms have been severely damaged because of this vehicle. The same day I took the vehicle for service, I literally was standing at the service desk taking medication to help me breathe. The service director, Lemar, at Capital Hyundai also threatened me.

Catastrophic failure of a brand new 2023 Genesis GV 70 on 6/6/23. The GV70 was purchased on 4/29/23 with 22 miles. It was not driven between 5/12/23 and 5/26/23 while I was out of the country. On the evening on 6/6/23 as I was merging onto the northbound lanes of the Baltimore Washington Parkway from I-295 DC, the vehicle violently shook, burning smell, and then shut off completely, including the steering column. I was able to partially drift to a right shoulder with the driver side of the vehicle still in a lane of traffic. I called the U.S. Park Police for assistance crawled over to the passenger side and put my seatbelt on in case the vehicle was hit. The USPS arrived and immediately blocked a lane of traffic and called Maryland DOT for further assistance because of the hazardous situation. Could not be towed because it would not stay in neutral. It then with no one in it started on its own, smoke coming out of exhaust and burning smell. I contacted manufacturer 6/6/23. To date, Genesis has not been able to tell me the cause of the catastrophic failure or has been able to fix the problem. I was put in a terrifying and dangerous situation.

The contact owns a 2023 Genesis GV70 equipped with Michelin Tires, Tire Line: Primacy Tour, Tire Size: 255/40/R21, DOT Number: (N/A). While driving approximately 70 MPH, the vehicle started violently swerving from right to left, nearly causing a crash into a concrete median. The driver was able to regain control of the vehicle and safely drove to the residence. A tow truck driver was called to the residence and discovered that the rear driver’s side tire had extensive tread separation. The vehicle was towed to the local dealer, who determined that the rear driver’s side strut, brake line, fuel filler neck, inner fender, parking brake wiring harness, and rear driver’s side brake line were damaged during the failure and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 11,900.