EZ Swap LLC services the Acura NSX in Phoenix, AZ, covering model years 2017 to 2022. If your NSX 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 NSX owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 8 owner complaints on file for the NSX and 4 safety recall campaigns. The most-reported problem areas are fuel/propulsion system (3), service brakes (2), air bags (1).
Most-Reported Acura NSX Problems
These problem areas come up most often in NHTSA owner complaints for the NSX (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 | |
|---|---|---|---|
| Fuel/Propulsion System | 3 | 37% | |
| Service Brakes | 2 | 25% | |
| Air Bags | 1 | 12% | |
| Structure | 1 | 12% | |
| Electrical System | 1 | 12% |
Fuel/Propulsion System
3 of the 8 complaints (37%) 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.
Service Brakes
2 of the 8 complaints (25%) mention brakes. Brake complaints turn up on nearly every vehicle, and Phoenix stop-and-go traffic wears brake parts quickly. We measure pads and rotors, check calipers and fluid, and replace only what is worn. See our brake repair page.
Air Bags
1 of the 8 complaints (12%) mention airbags and seat belts. Airbag and restraint issues are often tied to open safety recalls, which are repaired by the manufacturer at no cost to you. Check your VIN on NHTSA's recall lookup first, and we can help with related warning lights and diagnostics. See our auto repair page.
Acura NSX Complaints by Model Year
The NSX model years with the most NHTSA complaints on file are 2017, 2019, 2021. 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 | |
|---|---|---|
| 2017 | 6 | |
| 2019 | 1 | |
| 2021 | 1 |
Acura NSX Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the NSX, 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 Acura.
| 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 NSX? 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.
Acura NSX Safety Recalls
NHTSA lists 4 recall campaigns for the NSX in these model years, most often involving fuel system, gasoline, 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.
- 2023 recall, Fuel System, Gasoline (campaign 23V858000): Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight,...
- 2020 recall, Fuel System, Gasoline (campaign 20V314000): Honda (American Honda Motor Co.) is recalling certain 2018-2019 Acura NSX, 2019 Acura RDX, RLX and RLX Sport Hybrid, 2018-2019 Honda Accord, Civic Hatchback, Civic Type R and HR-V, 2019-2020 Insight and 2019 Fit vehicles.
- 2018 recall, Electrical System (campaign 18V599000): Honda (American Honda Motor Co.) is recalling certain 2017 Acura NSX vehicles. Road vibrations may cause the metal screws that secure the printed circuit board for the high mounted center brake light to loosen and contact the circuitry,...
- 2018 recall, Fuel System, Gasoline (campaign 18V600000): Honda (American Honda Motor Co.) is recalling certain 2017-2018 Acura NSX vehicles. The crossover pipe couplers between the left and right fuel tanks may leak.
Serious Incident Reports
Of the NHTSA complaints on file for the NSX, 1 involved a crash. 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 Acura NSX Reliable in Phoenix
Arizona heat is the hardest test a Acura will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a NSX 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 NSX 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 Acura NSX, a pre-purchase inspection shows what the paperwork does not.
Acura NSX Services at EZ Swap LLC
Get the details on our Phoenix Acura NSX repair service, or choose a service below.
No-Start Diagnostics
Find out why it will not start.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Brake Repair
Pads, rotors, calipers, fluid and brake lines.
Details →Auto Repair
All makes and models, from domestic trucks to imports.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Acura NSX FAQ
What are the most common problems with the Acura NSX?
Based on NHTSA owner complaints, the most-reported problem areas for the Acura NSX are fuel/propulsion system (3), service brakes (2), air bags (1). Complaint counts reflect reports filed, not the share of vehicles affected.
Which NSX model years have the most complaints?
The NSX model years with the most NHTSA complaints on file are 2017, 2019, 2021. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Acura NSX?
NHTSA complaints rarely cite specific codes for the Acura NSX. 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 Acura NSX have any safety recalls?
NHTSA lists 4 recall campaigns for the Acura NSX across model years 2017 to 2022. 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 Acura NSX in Phoenix?
Yes. EZ Swap LLC repairs and maintains Acura vehicles including the NSX, 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 Acura NSX?
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 Acura NSX 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 Acura 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.