Own a Maserati Gran Turismo in the Phoenix area? EZ Swap LLC repairs and maintains the Maserati Gran Turismo for model years 2017 to 2019. Our shop at 9050 N 9th St handles everything from routine service to diagnostics and major repairs.
To help Gran Turismo owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 1 owner complaint on file for the Gran Turismo and 0 safety recall campaigns. The most-reported problem areas are electrical system (1).
Most-Reported Maserati Gran Turismo Problems
These problem areas come up most often in NHTSA owner complaints for the Gran Turismo (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 | |
|---|---|---|---|
| Electrical System | 1 | 100% |
Electrical System
1 of the 1 complaints (100%) mention the electrical system. Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Maserati Gran Turismo Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the Gran Turismo, 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 Maserati.
| 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 Gran Turismo? 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.
Keeping a Maserati Gran Turismo Reliable in Phoenix
Arizona heat is the hardest test a Maserati will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a Gran Turismo 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 Gran Turismo 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 Maserati Gran Turismo, a pre-purchase inspection shows what the paperwork does not.
Maserati Gran Turismo Services at EZ Swap LLC
Get the details on our Phoenix Maserati Gran Turismo repair service, or choose a service below.
Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Pre-Purchase Inspection
Know the car before you buy it.
Details →Rideshare Inspection Prep
Get approved for Uber, Lyft and more.
Details →Maserati Gran Turismo FAQ
What are the most common problems with the Maserati Gran Turismo?
Based on NHTSA owner complaints, the most-reported problem areas for the Maserati Gran Turismo are electrical system (1). Complaint counts reflect reports filed, not the share of vehicles affected.
Which Gran Turismo model years have the most complaints?
The Gran Turismo model years with the most NHTSA complaints on file are 2017. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Maserati Gran Turismo?
NHTSA complaints rarely cite specific codes for the Maserati Gran Turismo. 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 Maserati Gran Turismo have any safety recalls?
NHTSA lists 0 recall campaigns for the Maserati Gran Turismo across model years 2017 to 2019. 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 Maserati Gran Turismo in Phoenix?
Yes. EZ Swap LLC repairs and maintains Maserati vehicles including the Gran Turismo, 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 Maserati Gran Turismo?
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 Maserati Gran Turismo 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 Maserati 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.