Fuel system: problems reported by owners
40 owners in the United States reported problems with the fuel system of this car to NHTSA (model years 2019–2023), typically at around 62,000 miles. Reported consequences: 2 fires.
GGenesis G70
2017– · 6 documented defects · 4 markets
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This file gathers the known defects of the Genesis G70, written and sourced by the community. Anyone can read; a free account lets you contribute. A defect earns the seal once enough reputable contributors have validated it.
Owners often report problems with fuel system on this car (40 complaints), but no one has explained the cause yet. Do you know it?Write it up
Owners often report problems with engine on this car (34 complaints), but no one has explained the cause yet. Do you know it?Write it up
Most serious reported defects
See all (6) →Engine: problems reported by owners
34 owners in the United States reported problems with the engine of this car to NHTSA (model years 2019–2023), typically at around 30,000 miles. Reported consequences: 1 crash, 2 fires.
Electrical system: problems reported by owners
26 owners in the United States reported problems with the electrical system of this car to NHTSA (model years 2019–2026), typically at around 57,000 miles. Reported consequences: 1 fire, 1 injury.
Latest official recalls
See all (12) →Fuel System
Issue: On certain vehicles, the high-pressure fuel pump could fail. If this happens, the engine may run rough and the check engine light may turn on. This could also cause a sudden loss of engine power while driving. Note: For the Elantra, Kona and Veloster models, this recall only affects the N performance versions. Safety Risk: A sudden loss of engine power could increase the risk of a crash. Corrective Actions: Hyundai will notify owners by mail and advise you to take your vehicle to a dealership to update the engine control module software. The high-pressure fuel pump will be replaced, if necessary.
Fuel system, gasoline:Delivery:Fuel pump:Control/drive module
Hyundai Motor America (Hyundai) is recalling certain 2019-2022 Veloster N, 2019-2023 Genesis G70, 2022-2023 Elantra N, and Kona N vehicles. The fuel pump may fail, which can result in a loss of drive power.
Engine
Issue: Under certain conditions, the left turbocharger oil feed pipe and hose assembly could become damaged. If this happens, oil could leak onto hot components. Note: This recall only affects vehicles equipped with a 3.3 L turbo (T-GDI) engine. This recall replaces recall R0159 (Transport Canada recall number 2019-350). Vehicles that were repaired under that recall also require this repair. Safety Risk: Oil that leaks onto hot components can create the risk of a fire. Corrective Actions: Hyundai will notify owners by mail and advise you to take your vehicle to a dealership to replace the left turbocharger oil feed pipe and hose assembly.
Latest service bulletins
See all (31) →Bulletin
Certain G70 (IK) vehicles equipped with the Lambda II 3.3L T-GDI engine may exhibit coolant leakage originating from the 3-way coolant hose assembly. Technical Service Bulletin (TSB) 26-01-059G provides instructions to replace the 3-way coolant hose assembly and fitting to correct the condition.
Bulletin
Certain G70 (IK) vehicles equipped with the Lambda II 3.3L T-GDI engine may exhibit coolant leakage originating from the 3-way coolant hose assembly. This bulletin provides instructions to replace the 3-way coolant hose assembly and fitting to correct the condition.
Bulletin
The warranty coverage for repairs and replacement of the front wiring on certain 2019MY G70 (IK) vehicles has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs first, and is valid for original and subsequent owners. Some vehicles may have an inoperative blower motor (not blowing). This may be caused by damage or deterioration of the blower motor multi-fuse and fuse box. Follow the procedures in this bulletin to inspect for damage or deterioration and, if necessary, replace the blower motor front wiring.
Sources: NHTSA (United States, public domain), Transport Canada (Open Government Licence – Canada), DVSA (United Kingdom, Open Government Licence v3.0), RappelConso and EU Safety Gate (France, Licence Ouverte 2.0).