2022 Genesis GV70 acceleration problems

VEHICLE SPEED CONTROL

My tracking number assigned by NHTSA for this issue is XXX. I am adding additional pdf.s to this original safety On page 4 of 8, the attachment MIP from Genesis on HHI does not provide a reason for this concern: High Pressure Fuel Pump With Seal Cam Lobe Bucket HPFP Bolts Fuel Rail Pipe Intake Manifold Gasket Throttle Body Gasket Item Description: Speak with your service advisor for more information on this recommended service. Reason: Left blank Service Advisors' texts attached: 1, 2, and 3 from [XXX] of Genesis/[XXX] of HHI: The dealership’s verbal assessment was that the fuel pump area bolts sheared off due to "outside work" or "over-tightening, I asked for photos to provide visual, metallurgical proof of tool marks or cross-threading to back up that claim, and [XXX] verbally stated they had submitted those to Genesis. I never received the photos. The last attachment (Diagnostic Check). **RESPONSE to dealerships' speculation: ** Under Federal Recall 033G (NHTSA Campaign 26V229000), which directly involves the failure of fuel system retention fasteners, the Insufficient torque on the stabilizer bolts is prone to a bolt backing out even a fraction of an inch; the fuel assembly begins to vibrate violently against it. This creates immense lateral (sideways) fatigue stress on the bolt threads. Eventually, under that continuous vibration and stress, the metal fatigues and shears (snaps) completely off. [XXX] - GMA Case Management - [XXX] assigned me Case #XXX. Provide all requests for completion and docs. An inspection is to take place. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11755682 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

Subject: Vehicle Safety Incident Report – Fuel Pump Disconnection and Oil Leak To: National Highway Traffic Safety Administration Date: July 27, 2026 I am submitting this report to detail a recent vehicle malfunction that posed significant risks to my safety and that of others on the road. While driving to work, I experienced a situation where my vehicle was unable to shift gears properly or accelerate as expected. This loss of acceleration and responsiveness created substantial control problems, making it difficult to maneuver safely in traffic. Notably, no dashboard warning lights were illuminated at the time, which gave me the false impression that the vehicle was operating correctly. Initially, I perceived a dragging sensation in the car, which I believed was manageable. However, the situation quickly escalated when I observed smoke coming from the vehicle. The presence of smoke not only impaired my visibility but also posed a serious risk of fire or engine failure. The danger was heightened as I attempted to drive uphill; the car struggled even more, increasing the potential for an accident or collision due to impaired maneuverability. Following this incident, I had my vehicle towed to an auto repair shop for a diagnostic check. The diagnostic report revealed that the fuel pump was not attached to anything and that oil was leaking into the pan. These findings confirm that the issues were real and not just perceived. The disconnected fuel pump and oil leak represent systemic failures, which could have had catastrophic consequences if not addressed promptly. In conclusion, this experience highlighted grave risks to both personal and public safety. I urge vehicle manufacturers and regulatory bodies to prioritize detecting and preventing such malfunctions.

NHTSA complaint #11753648 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

Started car. Would not accelerate past 30-40 miles an hour even when I pressed the Gas Pedal to the floor. I pulled over and turned the car off. On restart it seems to be fine. The Genesis GV 70 forum is replete with owners having the same issue. This is a 2022 with less than 25,000 miles on the Odometer. There are not many of these cars on the road and probably many owners are unaware that this seems to be a recurring issue on many of these models. I implore the NHTSA to look into this matter quickly before fatal accidents , if they haven’t occurred already, happen.

NHTSA complaint #11618208 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

Car was coasting into a resteraunt chain drive-thru lane, coming to a slow when the car very quickly excellerated. A quick application of the brakes stopped the rapid acceleration. Neither foot was on the gas, one was resting over the brake pedal in order to stop the car before reaching the car ahead of us. I have OEM floor mats that do not sit on the pedals. I was not using the Paddle shifters. This has happened on more than one occasion in similar conditions.

NHTSA complaint #11572647 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The first incident I had occurred approximately three weeks ago. I began accelerating from a stop light when I felt something jerk. My car began to slow down and it would not accelerate. The car would not go over 20 mph per hour. This incident was extremely dangerous as I was on a highway that has a speed limit of 55 mph. I brought the car to the Genesis dealership. They diagnosed it as a bad fuel pump. I got the car back 3 weeks later (today 09/13/2023) and drove it about 10 miles before I experienced a similar issue. I was stopped at a red light when the car began to shake. The car would not accelerate over 15 mph. I brought the car back to the dealership to be looked at again. I will know more when they reopen tomorrow. These incidents are extremely dangerous especially on highways. I am scared to drive this car again for fear it will happen on the interstate or when I am unable to pull over. The replaced fuel pump did not fix the issue.

NHTSA complaint #11544417 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

As I was driving, my vehicle completely stopped in traffic. All vehicle functions became disabled. Even when putting the car in neutral, it would not budge. Had it not been for construction workers helping me, I could have been killed due to the heavy traffic flow.

NHTSA complaint #11541830 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

This happened twice before I took the car back to the dealer for service. Both times I was driving the vehicle and it suddenly stops accelerating. The car suddenly comes to a stop. I continued pressing the accelerator and the car continued to quickly slow down to a stop. Both times I was in traffic and could have been rear ended or certainly could have caused an accident. The car is currently at the dealer and they have not called me yet to know what they found. I am a member of the GV70 Facebook group and I have seen many other owners who reported the same issue with their vehicle. It truly is terrifying and obviously a safety risk. Some members of the group stated that they were told it was the fuel pump. Genesis needs to get this issue fixed.

NHTSA complaint #11540498 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

At 65 miles an hour on the interstate, I suddenly lost control of the accelerator and the car immediately began to lose speed. I pulled into the breakdown lane and came to a stop. I put the car in park and attempted to increase the engine speed by pressing on the accelerator. It was only when I jammed my foot to the floor that the engine responded. I then drove the car carefully to a Genesis dealer where I was told that this happens to the GV 70 when it is in Eco mode. The car is now at the dealer who will attempt to fix it, I hope.

NHTSA complaint #11533053 — an unverified report by a vehicle owner.

VEHICLE SPEED CONTROL

The location of the sensors for the forward collision, adaptive cruise control and lane departure are located too low in the front grill. During snow conditions ice and snow cover the sensors and they do not operated properly. I purchased my vehicle in August 2021 and last winter as well as today (December 16, 2022 while driving near Chicago I encountered several instances where the above systems did not work properly. I contacted my local dealer as well as the Genesis Motor Vehicle company. The dealer confirmed they had several similar complaints to mine. I was advised by both the local dealer as well as Genesis Motor company to turn the systems off in snowy conditions. Disconnecting the system results in an unsafe situation. The location of the sensors is too close to the pavement. Genesis needs to correct this design flaw.

NHTSA complaint #11497789 — an unverified report by a vehicle owner.