Looking for Infiniti G37 repair in Phoenix? We work on Infiniti vehicles every day and cover the G37 across model years 2007 to 2013, 2015, with honest diagnostics and quotes you approve before work begins.
To help G37 owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 538 owner complaints on file for the G37 and 2 safety recall campaigns. The most-reported problem areas are air bags (261), electrical system (57), structure (48).
Most-Reported Infiniti G37 Problems
These problem areas come up most often in NHTSA owner complaints for the G37 (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 | |
|---|---|---|---|
| Air Bags | 261 | 48% | |
| Electrical System | 57 | 10% | |
| Structure | 48 | 8% | |
| Power Train | 46 | 8% | |
| Vehicle Speed Control | 46 | 8% | |
| Engine | 40 | 7% | |
| Seats | 39 | 7% | |
| Visibility/Wiper | 23 | 4% |
Air Bags
261 of the 538 complaints (48%) 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.
Electrical System
57 of the 538 complaints (10%) 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.
Structure
48 of the 538 complaints (8%) mention body, doors and latches. Latch and body complaints affect security and safety. We inspect and repair door, hood and trunk hardware. See our auto repair page.
Infiniti G37 Complaints by Model Year
The G37 model years with the most NHTSA complaints on file are 2009, 2011, 2010. 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 | |
|---|---|---|
| 2007 | 1 | |
| 2008 | 66 | |
| 2009 | 167 | |
| 2010 | 77 | |
| 2011 | 100 | |
| 2012 | 63 | |
| 2013 | 63 | |
| 2015 | 1 |
Most Common Infiniti G37 Check Engine Codes
Owners often put the exact trouble code in their NHTSA complaint. These are the codes cited most often for the G37. The most-cited is B1018 (manufacturer-specific body code), mentioned in 16 complaints. Counts reflect complaints that name a code, not every car on the road.
| Code | What it means | Complaints citing it |
|---|---|---|
| B1018 | Manufacturer-specific body code The meaning of this code varies by make and model, so it needs to be looked up for your vehicle and tested. | 16 |
A code is a clue, not a diagnosis. The same code can have several causes, so we test before replacing parts. See our check engine light diagnostics, and read whether it is safe to drive with the check engine light on.
Infiniti G37 Safety Recalls
NHTSA lists 2 recall campaigns for the G37 in these model years, most often involving air bags, visibility. 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.
- 2011 recall, Visibility (campaign 11V538000): NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 INFINITI G37 COUPE VEHICLES AND CERTAIN MODEL YEAR 2011 NISSAN 370Z VEHICLES MANUFACTURED FROM JULY 2, 2011, THROUGH AUGUST 29, 2011.
- 2008 recall, Air Bags (campaign 08V521000): NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSENGER VEHICLES EQUIPPED WITH CONTINENTAL...
Serious Incident Reports
Of the NHTSA complaints on file for the G37, 33 involved a crash, 5 involved a fire, 12 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 Infiniti G37 Reliable in Phoenix
Arizona heat is the hardest test a Infiniti will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a G37 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 G37 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 Infiniti G37, a pre-purchase inspection shows what the paperwork does not.
Infiniti G37 Services at EZ Swap LLC
Get the details on our Phoenix Infiniti G37 repair service, or choose a service below.
Auto Repair
All makes and models, from domestic trucks to imports.
Details →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 →Infiniti G37 FAQ
What are the most common problems with the Infiniti G37?
Based on NHTSA owner complaints, the most-reported problem areas for the Infiniti G37 are air bags (261), electrical system (57), structure (48). Complaint counts reflect reports filed, not the share of vehicles affected.
Which G37 model years have the most complaints?
The G37 model years with the most NHTSA complaints on file are 2009, 2011, 2010. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What are the most common check engine codes on the Infiniti G37?
In NHTSA owner complaints for the Infiniti G37, the codes cited most often are B1018 (manufacturer-specific body code). A code points to a system, and testing confirms the actual failed part.
Does the Infiniti G37 have any safety recalls?
NHTSA lists 2 recall campaigns for the Infiniti G37 across model years 2007 to 2013, 2015. 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 Infiniti G37 in Phoenix?
Yes. EZ Swap LLC repairs and maintains Infiniti vehicles including the G37, 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 Infiniti G37?
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 Infiniti G37 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 Infiniti 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.