2021 Genesis G70 problems, complaints & recalls
Most-reported problem areas: Fuel/Propulsion System (2) · Fuel System, Gasoline:storage:evaporative Emissions:hoses/Valves/Sensors (1)
🧭 Reliability snapshot
Compared against other Genesis G70 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (4)
Fuel System, Gasoline:delivery:fuel Pump:control/Drive Module 2024-07-11 · campaign 24V528000 · 54,647 vehicles
Defect: 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.
Risk: A loss of drive power can increase the risk of a crash.
Fix: Dealers will update engine control module software. In addition, dealers will inspect and replace the fuel pump assembly, as necessary. All repairs will be performed free of charge. Owner notification letters were mailed beginning September 9, 2024. Some interim notification letters, notifying owners of the safety risk, were mailed September 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's numbers for this recall are 262 and 023G.
Engine And Engine Cooling:engine:gasoline:turbo/Supercharger 2024-03-08 · campaign 24V191000 · 28,439 vehicles
Defect: Hyundai Motor America (Hyundai) is recalling certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 vehicles equipped with a 3.3-liter V6 turbocharged engine. The left turbocharger oil feed pipe may deteriorate and leak oil.
Risk: An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire.
Fix: Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G. This recall expands and replaces recall number 19V-538. Vehicles previously repaired under 19V-538 will need to have the new remedy completed.
Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip:control Unit/Module 2021-03-10 · campaign 21V161000 · 552 vehicles ⚠ PARK OUTSIDE
Defect: Hyundai Motor America (Hyundai) is recalling certain 2019-2021 Genesis G70 vehicles. The Anti-Lock Brake System (ABS) module could malfunction and short circuit.
Risk: An electrical short circuit inside the ABS module could cause an engine compartment fire while parked or driving.
Fix: Owners are advised to park outside and away from structures until the remedy is complete. Hyundai will notify owners, and dealers will replace the ABS module fuse, free of charge. Owner notification letters were mailed July 6, 2021. Owners can contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 007G.
Fuel System, Gasoline:delivery:fuel Pump 2020-09-21 · campaign 20V569000 · 319 vehicles
Defect: Hyundai Motor America (Hyundai) is recalling certain 2021 Genesis G70 vehicles equipped with 2.0L GDI engines. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
Risk: Insufficient fuel supply can result in an engine stall, increasing the risk of a crash.
Fix: Hyundai will notify owners, and dealers will inspect and repair the fuel pump assembly jet nozzle, free of charge. The recall began November 10, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 005G.
Service bulletins (46)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2026-10-22 · 26-BD-011G · Service Bulletin/Repair Instructions
this bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (drl), or fog lamp. this tsb illustrates the various causes of condensation inside the lamp assembly.
Back Over Prevention: Warnings 2026-10-14 · 26-GI-004G · Service Bulletin/Repair Instructions
some genesis vehicles may be equipped with a parking distance warning (pdw) sensor(s) that may trigger various dtcs and display warning messages on the instrument cluster, resulting in the pdw sensor(s) failing to detect nearby objects or triggering multiple false alarms. this condition may be a res
Back Over Prevention: Warnings 2026-06-02 · 26-BE-016G TSB · Service Bulletin/Repair Instructions
some g70 (ik) vehicles may exhibit a false notification from the front parking distance warning (pdw) sensors when there is no object nearby. this may occur when the parts housing the sensor become loose, causing the sensor to falsely detect objects. there is no functional effect on the vehicle othe
Engine 2026-04-18 · 26-EE-003G TSB · Service Bulletin/Repair Instructions
some vehicles may exhibit difficulty starting in cold weather. this bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter magnetic switch (solenoid) assembly.
Air Bags 2026-04-10 · DTN DL · Other
the national highway traffic safety administration (nhtsa) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by jilin province detiannuo automobile safety system co., ltd. (dtn). these inflators were not supplied, approved, or authorized by the vehi
Air Bags 2026-04-10 · DTN DCS · Other
the national highway traffic safety administration (nhtsa) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by jilin province detiannuo automobile safety system co., ltd. (dtn), that have been identified in u.s. vehicles following prior
Showing the 6 most recent of 46 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-06-08 · Unknown Or Other · 🔥 fire“parked my car at home at 3pm on 11/20/25. at 3:07 my neighbor banged on my front door & told me my car is on fire. the fire was under the hood with flames emerging in front of the windshield. called 911 as we got to safety. within minutes, the car was engulfed in flames & we watched as it went up in flames, with popping sounds, glass breaking, alar…”
2026-02-24 · Unknown Or Other“2021 genesis g70 engine shutting off at stops, often linked to the idle stop and go (isg) system or, in some cases, unexpected stalls. possibly the automatic transmission's calibration leading to rough stops, or needing to restart the car if the isg fails to restart the engine upon releasing the brake. 2.24.26:the vehicle stopped running and would …”
2026-02-23 · Unknown Or Other · 💥 crash“summary of reported behaviors lurching: commonly reported, often deemed a software/adaptive issue. brake issues: commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled abs module. i started my car in my work parking lot. when i put into drive the car lurched forward aggressively. i immediately applied the brak…”
2024-11-14 · Fuel/Propulsion System“the problem occurred while the engine was on, but i was idle in the drive thru of a local pharmacy. the car had been placed in park, but engine still running while waiting at the window. suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. no indicator light was illuminated before this issue. i ha…”
2024-07-15 · Fuel System, Gasoline:storage:evaporative Emissions:hoses/Valves/Sensors · 72,000 mi“the contact owns a 2021 genesis g70. the contact stated that while driving at an undisclosed speed or while the vehicle was parked, the contact became aware of gasoline fumes inside the cabin. the vehicle was taken to a local dealer on several occasions; however, no failure was found. the local dealer also performed a pressure check on the evap sys…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.