THE PASSENGER AIRBAG LIGHT IS BLINKING DUE TO A FAULTY SENSOR CONTAINED IN THE PASSENGER SEAT. IF THIS LIGHT DOES NOT TURN OFF, NO AIRBAGS WILL DEPLOY IN THE EVENT OF AN ACCIDENT, WHICH IS A HUGE SAFETY ISSUE. INFINITI CHARGES MORE THAN $7000 TO REPLACE THE SENSOR AND THE SEAT TO FIX THIS OUT OF WARRANTY. INFINITI REFUSES TO DO A RECALL FOR THIS ISSUE WHICH HAS BEEN FOUND TO BE VERY COMMON IN NISS…
2009 INFINITI G37 electrical problems
moderate 12 complaints filed with NHTSA · avg repair $850
Complaints
12
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 6 most recent
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 …
MY 2009 INFINITI G37X LOST POWER WITHOUT WARNING ON 3 SEPARATE OCCASIONS. THE FIRST TWO TIMES THE PROBLEM OCCURRED IN JAN 2013 (CAR WAS STILL UNDER 60K MILES WARRANTY). I WAS DRIVING ON THE HIGHWAY ON A COLD NIGHT AND MY CAR STALLED AT AROUND 55/65 MPH MARK. THE CAR WAS SHAKING WHEN I TRIED TO ACCELERATE. WHEN I PULLED OVER TO THE EMERGENCY LANE, MY CAR HAD LOST COMPLETE POWER. THEN, I RESTARTED T…
WHEN I PRESS THE BUTTON TO LOCK THE DOORS ON MY REMOTE THE HORN BEEPS LIKE NORMAL, BUT THE DRIVER DOOR DOES NOT LOCK. THE LOCK OPERATE MANUALLY WITH THE KEY, SO IT LOOK LIKE ITS NOT THE LOCK MECHANISM ITSELF. *TR
AIRBAG LIGHT IS BLINKING SO TOOK TO DEALERSHIP CHARGED $149.00 AND SAID THEY CLEARED CODES...SERVICE MAN SAID THAT SOMETHING ABOUT PASSENGER SEAT NEEDED TO BE REPLACED FOR AROUND $7000.00...LIGHT HAS COME BACK ON😬
AFTER PURCHASING THE VEHICLE USED, I BEEN EXPERIENCING ISSUES WITH THE VEHICLE. THE SERVICE ENGINE SOON INDICATOR HAS ILLUMINATED ON THE DASHBOARD AFTER TWO WEEKS OF THE PURCHASE. I TOOK THE VEHICLE TO VALVOLINE FOR THE OIL CHANGE SERVICE, AND THE LIGHT WAS STILL ILLUMINATED. NOTIFIED MY PERSONAL MECHANIC OF THE ISSUE AS WELL AS THE DEALER. TOOK THE VEHICLE TO AUTOZONE AND USED THEIR FREE DIAGNOST…
Common questions
How serious is the electrical problem on the 2009 INFINITI G37?
It's a documented issue but not catastrophic. 12 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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