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Electrical systemPart report

2011 Infiniti G25 Electrical system Problems

Complaints
5about this part
Share
29%of 17 total for the year
Median mileage
59,800miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the electrical system of the 2011 Infiniti G25, 29% of the 17 complaints for this model year. Where a mileage was given, the median is 59,800 miles. 1 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Went to start car and depressed push start button and the car would not start. A yellow key symbol and red car symbol with a key inside appeared in the dash, but no other lights in the dash came on, nor did the radio. Contacted the dealer and attempted to put the key in the slot, change the key fob battery and jumpstart the car, but the car would not start. Towed the car to the dealership and they informed me that the steering lock assembly was bad and needed to be replaced.”

NHTSA complaint #10899628, filed 2016-08, 59,800 miles

“While enrooted to work my vehicle just shut off unexpectedly. I had the vehicle towed to nearest mechanic shop and they could not find out why my vehicle stopped, then the vehicle started back up and I drove the vehicle home. A few days later on my way to work again, my vehicle would not start at all. I had AAA come out to try and start the vehicle thinking that it was a dead battery, but I was told that the battery was in good shape. …”

NHTSA complaint #11502928, filed 2023-01

“I was having gas mileage issues and had an engine light come on one day. I checked it for it to come up with mass air flow sensor code. I had them replaced. Once I replaced them I noticed I still had the light and mileage issues. I did some research and found out you need to reprogram the sensors at a dealership after replacement. I scheduled an appointment at Infiniti of Akron and they reprogrammed them. I left and a couple hours of driving later the acceleration is worse and mileage is bad. The engine light comes back on. I call back they check my ECU and said I was missing an update. …”

NHTSA complaint #11468786, filed 2022-06

“While car was in operation, Intelligent Key System warning light came on (yellow KEY light). After turning off car engine, car will no longer start up. Key fob locks and unlocks doors, but car will not start. Prior to this incident there were no indications of a problem, no wornings. Upon investigation and research, the issue is related to a Steering Lock Failure , and is widely known for years by other owners, repair shops, and Nissan and Infiniti. …”

NHTSA complaint #11566146, filed 2024-01

“Vehicle has been in the shop over 12 times and has had 2 ECM replacements, 3 mass airflow sensors, 2 throttle bodies, 3 computer reprograms, multiple air filter replacements and two fuel injection cleanings. Vehicle's check engine light is on again and was told vehicle has another corrupt mass air flow sensor. Infiniti is unwilling to fix the vehicles warrantied parts. Was involved in an accident 06/2016 and was t-boned the other driver was going 40 miles an hour and the airbags did not deploy. When one of the mass air flow sensors failed the vehicle rolled down the highway. …”

NHTSA complaint #10920502, filed 2016-11

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2012433%
2011529%

Other parts of the 2011 Infiniti G25

Steering
5 complaintsOther or unknown
4 complaintsAir bags
2 complaintsBody and structure
2 complaintsSuspension
2 complaintsTransmission and drivetrain
2 complaintsBrakes
1 complaintsEngine
1 complaintsEquipment
1 complaintsSeat belts
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints

← All problems reported for the 2011 Infiniti G25

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology