2019 Genesis G70: check engine light

Filed Sep 16, 2026 · Fuel system · CA

Vehicle received recall 023G (TSB 24-01-076G) on 4/30/2025 at 42,910 miles for P0088 fuel rail pressure issue, involving ECU update to high-pressure fuel pump control logic. No codes were present at that time and no physical inspection of the pump was performed — only a code scan. Vehicle had no check engine light prior to this recall. On 9/16/2026 at 46,471 miles, P0088 code returned, diagnosed at an independent repair shop. Concerned the recall fix did not address the underlying defect

Filed Sep 10, 2026 · Fuel system · 35,000 miles · MD

The contact owns a 2019 Genesis G70. The contact stated that the vehicle was experiencing starting issues. Additionally, while driving 15-20 MPH and coming to a stop, the vehicle stalled and lost motive power. The vehicle was turned off and restarted and was able to drive to the intended destination. The contact stated that the failure recurred and progressively worsened. While researching the failure online, the contact discovered that the failure was a common issue. The vehicle was initially taken to the dealer, where an unknown software update was performed, and the check engine warning light illuminated during the failure. The vehicle was taken back to the dealer, where it was diagnosed and determined that the fuel pump had failed and needed to be replaced; however, it was determined that the failure was not covered under warranty because a specific DTC indicating that the fuel mixture was too rich was not retrieved. The manufacturer, Genesis, was notified of the failure by phone, filed a case, and scheduled a service appointment with a dealer for the contact. The failure mileage was approximately 35,000.

Filed Aug 22, 2026 · Engine, Fuel system · TX

I own a 2019 Genesis G70 3.3T Twin-Turbo V6, VIN [XXX], with approximately 122,000 miles. Twice within approximately two weeks, the vehicle has suddenly and unexpectedly experienced a near-total loss of propulsion while being driven. Without warning, the engine begins shaking and sputtering severely, the Check Engine Light illuminates, and the vehicle provides almost no usable acceleration. The engine does not completely stall but operates barely above a stalled condition. After safely stopping, turning the vehicle off, and restarting it, normal engine operation and full power immediately return and the Check Engine Light extinguishes. The vehicle may then operate normally for days before the condition occurs again without warning. This creates a serious safety hazard because the failure could occur while traveling at highway speeds, merging, changing lanes, or crossing traffic. A sudden near-total loss of propulsion under those circumstances could result in a serious or fatal collision. I have found reports from other Genesis G70 owners describing substantially similar intermittent loss-of-power conditions that temporarily resolve after an ignition restart. Genesis has also issued safety recalls involving G70 powertrain-related conditions, including the federal safety agency Campaigns 24V‑528 and 24V‑191. I have formally notified Genesis Motor America in writing and requested immediate investigation and repair. I am submitting this complaint so the federal safety agency has an independent record of this recurring and potentially dangerous loss-of-propulsion condition and can determine whether it represents a broader safety defect affecting Genesis G70 vehicles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 7, 2025 · NJ

- The shifter inhibitor switch (also known as gear position sensor or range sensor) malfunctioned, triggering a check engine light and causing a warning message on the dashboard indicating “Shifter Malfunction.” Yes, the component is still installed and available for inspection upon request. - The malfunction may cause the vehicle to fail to recognize or shift properly between gears, increasing the risk of sudden loss of drive, inability to shift out of park, or unexpected behavior during driving or parking. This creates a potential safety hazard, especially in traffic or on inclines. - Yes, the issue was diagnosed and confirmed by a Genesis dealership, which recommended replacing the shifter inhibitor switch to resolve the problem. - No, the vehicle has not been inspected by the manufacturer, police, or insurance representatives at this time. Only the dealership has performed diagnostic work. - Yes, the check engine light appeared along with an on-screen warning that read “Shifter Malfunction.” These symptoms appeared and prompted the inspection.

Filed Jan 16, 2025 · Engine, Fuel system · 45,980 miles · FL

The contact owns a 2019 Genesis G70. The contact stated that while driving 45-50 MPH and merging onto the highway, the accelerator pedal was depressed, but the vehicle jerked and failed to respond while the RPMs increased. The contact exited the highway and continued driving at a slow speed. The contact stated that the failure recurred several times while driving and exceeding 30 MPH. The contact received notification of the federal safety agency Campaign Number: 24V528000 (Fuel System, Gasoline); and related the failure to the recall. The vehicle was taken to the dealer, where the engine control module software update was performed; however, the contact stated that while driving from the dealer's parking lot, the check engine warning light illuminated. The vehicle was taken back to the dealer; however, the dealer informed the contact there was no earlier availability to diagnose the vehicle. The dealer referred the contact to Napleton's West Palm Beach Hyundai (2301 Okeechobee Blvd, West Palm Beach, FL 33409), where it was diagnosed that the failure was related to the GDI fuel pump. The second dealer informed the contact that the recall repair was not performed correctly and referred the contact back to the first dealer. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The manufacturer attempted to contact the first dealer, but the first dealer had been unreachable. The manufacturer had not provided any further assistance. The failure mileage was approximately 45,980.

Filed Sep 12, 2024 · Fuel system · 63,000 miles · GA

The contact owns a 2019 Genesis G70. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. In addition, the contact stated that the check engine warning light was illuminated. The vehicle was towed to the dealer where it was diagnosed with fuel pump failure; however, the contact was informed that the parts were not available to repair the vehicle. The contact was informed that he could pay for the repair out of pocket, and later be reimbursed. The contact received notification of the federal safety agency Campaign Number: 24V528000 (Fuel System, Gasoline); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure and a case was filed. The failure mileage was 63,000. VIN tool confirms parts not available.

Filed Aug 6, 2024 · Fuel system · GA

Hi, I’m an Automotive technician writing on behalf of my Girlfriend. She drives a 2019 Genesis G70 2.0T. Her High pressure fuel pump failed Diagnosed by me. Throwing the Code P0088 which is a too high pressure in fuel rail system code. She was driving to work in the morning about last week and was on the highway when the car completely lost power and would not move at all on the Highway she takes to work. Fortunately she was able to get the car limped home safely and no one was hurt but after this I contacted Genesis about the open recall they have for the high pressure fuel pump and asked if they could help us out even though there was no remedy available yet according to them and we had no help. Case manager just told us basically we have to pay out of pocket and that Genesis will not reimburse us for this inconvenience. The bulletin they released regarding the Recall states if the car has a check engine light for the high pressure fuel pump that it would be replaced at no cost to the owner regardless of Warranty situations. But they refuse to help. That’s why I am writing this because my Girlfriend needs a working vehicle to get to work and safely. Genesis needs to own up because I should not have to pay over 1000$ out of pocket because of a manufacturer mistake.

Filed Mar 3, 2024 · Driver assistance · GA

My car as I was driving on the expressway stop getting power stop accelerating. The collision warning light came on and the check engine light came on. My car has done this several times while I am driving and it’s very scary. It even wouldn’t crank sometimes and the dealership couldn’t find anything wrong