EZ Swap LLC services the Genesis GV70 in Phoenix, AZ, covering model years 2022 to 2027. If your GV70 has a warning light, a strange noise or a safety recall question, our mechanics can diagnose it and give you a clear quote first.
To help GV70 owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 247 owner complaints on file for the GV70 and 7 safety recall campaigns. The most-reported problem areas are engine (53), fuel/propulsion system (51), power train (50).
Most-Reported Genesis GV70 Problems
These problem areas come up most often in NHTSA owner complaints for the GV70 (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Engine | 53 | 21% | |
| Fuel/Propulsion System | 51 | 20% | |
| Power Train | 50 | 20% | |
| Electrical System | 49 | 19% | |
| Forward Collision Avoidance | 32 | 12% | |
| Vehicle Speed Control | 23 | 9% | |
| Steering | 16 | 6% | |
| Service Brakes | 15 | 6% |
Engine
53 of the 247 complaints (21%) mention the engine and cooling system. Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
Fuel/Propulsion System
51 of the 247 complaints (20%) mention the fuel system. Fuel system problems can cause stalling, hard starts and poor mileage. We test fuel delivery and related sensors to find the real cause. See our no-start diagnostics and check engine light diagnostics pages.
Power Train
50 of the 247 complaints (20%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Genesis GV70 Complaints by Model Year
The GV70 model years with the most NHTSA complaints on file are 2022, 2023, 2025. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2022 | 96 | |
| 2023 | 64 | |
| 2024 | 19 | |
| 2025 | 39 | |
| 2026 | 29 |
Genesis GV70 Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the GV70, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Genesis.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your GV70? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Genesis GV70 Safety Recalls
NHTSA lists 7 recall campaigns for the GV70 in these model years, most often involving fuel system, gasoline, seat belts, electrical system. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2026 recall, Fuel System, Gasoline (campaign 26V229000): Hyundai Motor America (Genesis) is recalling certain Genesis 2022-2026 GV70, 2023-2025 G90, 2021-2025 G80, and GV80 vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
- 2025 recall, Electrical System (campaign 25V105000): Hyundai Motor America (Hyundai) is recalling certain Genesis 2023-2024 G80, GV80, 2025 GV70 and 2023-2025 GV70 "Electrified" vehicles. Due to a software error, the instrument panel display may fail.
- 2024 recall, Fuel System, Gasoline (campaign 24V282000): Hyundai Motor America (Hyundai) is recalling certain 2022-2023 Genesis GV70, GV80, G80, and G90 vehicles. The fuel pump may fail, which can result in a loss of drive power.
- 2024 recall, Electrical System (campaign 24V205000): Hyundai Motor America (Hyundai) is recalling certain 2024 Genesis GV70 vehicles. Water may leak into the transmission control harness, which can cause a short circuit and unexpectedly shift the transmission from Park to Neutral.
- 2023 recall, Seat Belts (campaign 23V094000): Hyundai Motor America (Hyundai) is recalling certain 2020-2023 Genesis GV80, 2021-2023 Genesis G80, 2022-2023 Genesis GV70, and 2023 Genesis GV60 vehicles.
- 2023 recall, Fuel System, Gasoline (campaign 23V630000): Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Genesis G80, GV80, and 2022 Genesis GV70 vehicles. The fuel pump may fail, which can result in a loss of drive power.
Serious Incident Reports
Of the NHTSA complaints on file for the GV70, 19 involved a crash, 16 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Genesis GV70 Reliable in Phoenix
Arizona heat is the hardest test a Genesis will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a GV70 that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for GV70 owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Genesis GV70, a pre-purchase inspection shows what the paperwork does not.
Genesis GV70 Services at EZ Swap LLC
Get the details on our Phoenix Genesis GV70 repair service, or choose a service below.
Genesis GV70 FAQ
What are the most common problems with the Genesis GV70?
Based on NHTSA owner complaints, the most-reported problem areas for the Genesis GV70 are engine (53), fuel/propulsion system (51), power train (50). Complaint counts reflect reports filed, not the share of vehicles affected.
Which GV70 model years have the most complaints?
The GV70 model years with the most NHTSA complaints on file are 2022, 2023, 2025. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Genesis GV70?
NHTSA complaints rarely cite specific codes for the Genesis GV70. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Genesis GV70 have any safety recalls?
NHTSA lists 7 recall campaigns for the Genesis GV70 across model years 2022 to 2027. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Genesis GV70 in Phoenix?
Yes. EZ Swap LLC repairs and maintains Genesis vehicles including the GV70, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Genesis GV70?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Genesis GV70 in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Genesis Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.