Model year record
2009 Infiniti G37 recalls & problems
The 2009 Infiniti G37 has no safety recalls on file with NHTSA, and 167 owner complaints. The most-reported problem area is air bags (88 complaints).

Safety recalls
No safety recalls have been filed for the 2009 Infiniti G37.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Crash test ratings
2009 Infiniti G37 Convertible w/SAB
| Frontal crash | Not Rated |
|---|---|
| Side crash | Not Rated |
| Rollover | Not Rated |
2009 Infiniti G37 2-DR w/SAB
| Frontal crash | Not Rated |
|---|---|
| Side crash | Not Rated |
| Rollover | Not Rated |
2009 Infiniti G37 4-DR w/SAB
| Frontal crash | Not Rated |
|---|---|
| Side crash | Not Rated |
| Rollover | ★★★★★ |
| Rollover risk | 10.1% |

NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.
Fuel economy
G37 Coupe
| City / highway | 18 / 26 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Automatic (S7) · Rear-Wheel Drive · about $3,900/year to fuel
G37
| City / highway | 18 / 26 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Automatic (S7) · Rear-Wheel Drive · about $3,900/year to fuel
G37 Coupe
| City / highway | 17 / 25 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Manual 6-spd · Rear-Wheel Drive · about $4,100/year to fuel
G37
| City / highway | 17 / 25 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Manual 6-spd · Rear-Wheel Drive · about $4,100/year to fuel
G37 Convertible
| City / highway | 17 / 25 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Automatic (S7) · Rear-Wheel Drive · about $4,100/year to fuel
G37 Convertible
| City / highway | 16 / 24 mpg |
|---|---|
| Fuel | Premium Gasoline |
3.7 L · 6 cyl · Manual 6-spd · Rear-Wheel Drive · about $4,350/year to fuel
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
| Problem area | Complaints | Typical mileage* |
|---|---|---|
| Air bagsFrontal › Sensor/control module; Sensor › Occupant classification | 88 | 74,500 mi |
| Engine | 21 | 86,400 mi |
| Unknown or other | 20 | 82,003 mi |
| Power trainAutomatic transmission; Manual transmission | 18 | 20,876 mi |
| Electrical system | 16 | 25,761 mi |
| Seats | 13 | 65,750 mi |
| Vehicle speed control | 9 | 52,806 mi |
| Visibility/wiper | 6 | 67,062 mi |
| Service brakes, hydraulic | 5 | 24,398 mi |
| StructureBody; Body › Roof and pillars | 5 | 77,794 mi |
| Steering | 4 | 79,000 mi |
| Suspension | 3 | — |
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
- Air bags › Sensor › Occupant classification
The contact owns a 2009 Infiniti G37. The contact stated that the air bag warning light was flashing, with the message "Passenger Air Bag Off 2â displayed on the instrument panel. The vehicle was taken to the dealer to be diagnosed; however, there was no electrical failure found with the POD sensors. The dealer stated that the air bag needed to be replaced. The contact researched and found information on the failure of the air bags. The manufacturer was not made aware of the failure. The failure mileage was approximately 82,000.
- Visibility/wiper
Our 2009 Infiniti G37x has developed the dreaded sticky dash issue. The materials in the dashboard have broken down, as a result the dashboard has become VERY reflective. It creates a heavy glare on the windshield both day and night which affects our ability to see out of the windshield. The glare makes it very difficult to see a night when street lights and headlights reflect off of the dash. Thankfully there has been no accidents caused by this issue, but this greatly increases the risk of accident when driving this vehicle. This is a common issue among all vehicles from 2009. I had a similar issue with my 2009 Toyota Camry, the dashboard on that vehicle was replaced under recall.…
- Suspension
The dealership sold me a car with a rusted subframe without disclosing the condition of the subframe. The car will not pass inspection because of the subframe. I have had two independent inspection stations tell me this car is unsafe to drive. When I contacted the dealership about this, they said it was my problem, not theirs.
- Air bags
Light blinks for (no airbag on passenger side) working. Light also blinks on dashboard showing no airbags. My car has just over 76,000 miles with meticulous maintenance and no crashes, accidents or even bumps. There are countless complaints, inquiries and threads on the internet regarding the above mentioned problem. I don't know if anyone has taken the time to make an official inquiry but it requires your scrutiny. The fix is a new seat and or an old one that the components still work. There are countless people drivng this vehicle without airbags. We need a fix that won't cost $10,000 (estimate from dealership). Also, where can one find a seat??? Inifinity needs to provide a fix that…
- Air bags
Front passenger air bag occupancy sensor failure. Sensor is located on front passages seat and activates or deactivates passenger air bags based on occupancy and or weight. The vehicle has less than 90,000 miles. Passenger airbag/seat belt warning lamp on. Passenger airbag off indicator light remain on even when passenger seated. Repair cost estimated over $5,000. Vehicle will not pass inspection.
- Air bags
I am the original owner of this 2009 G37 sedan with only 12K miles. This car has never been in an accident. It is perfectly maintained and sits in a garage 99% of the time. Last week the airbag light flashed on. The dealer said the error code was B1018 (Occupant Classification Sensor malfunction). The cost of the passenger seat cushion alone is $7,500. This problem was also found on the 2007 & 2008 G37 models and part of a NHTSA recall (#08V521000). I found this problem all over the internet and this NHTSA site for this model year G37. PLEASE INVESTIGATE THIS PROBLEM. Why isn't this part of the 2007/2008 recall when the sensor is bad in both instances?
- Air bags
The passenger airbag does not work. The light on the dashboard indicated it needed service. When I took it into the dealer, they said it was $7,000 to fix. (More than the car is worth for resale.) After some research, Iâve come across complaints about this on multiple sites & comment boards. This is a serious safety issue. I can no longer have passengers in my car (such as my children). Something has to be done.
- Structure › Body › Roof and pillars
Car is parked in open space. Rain occurs throughout the morning and rain water is in the passenger front floor dripping from the A Pillar.
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.