2012 Toyota FJ Cruiser Other or unknown Problems
- Complaints
- 9about this part
- Share
- 22%of 41 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the other or unknown of the 2012 Toyota FJ Cruiser, 22% of the 41 complaints for this model year.
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.
“The vehicle within less than 15 years had structural creams rust that had compromised the safety of my vehicle and it is rotting out with holes, the fuel tank is rusted and lose, and may fall, repairs are expensive and it is my only car. They’re all also rust holes right through the body and floor in multiple locations.”
NHTSA complaint #11769545, filed 2026-10“Took vehicle to a machine shop to have frame undercoated. The machinist found that the frame had holes in it due to rust. He found that the tab gusset bracelet was cracked ( the part of the frame that holds the A-Arm in place). He said that the vehicle was not safe to drive and needs a new frame. The vehicle has 109,000 miles on it. Toyota should have a recall on all Toyota FJ.I contacted Toyota and was denied any help in this matter.”
NHTSA complaint #11535465, filed 2023-07“Frame and undercarriage compromised by excessive rust on 2012 Toyota FJ Cruiser. Substandard materials/process used in manufacturing by Toyota on the FJ cruiser undercarriage and frame, causing excessive rust damage. Widespread problem in the United States with excessive rust compromising the stability and safety of the vehicles. Toyota authorized Dealerships are no help. Expect consumers to pay out of pocket to repair frame.”
NHTSA complaint #11465821, filed 2022-05“The windshield makes a very loud defining noise while driving. This happens most often when it is windy. It often sounds like the windshield will be ripped off. The noise has gotten progressively worse over the years.”
NHTSA complaint #11424993, filed 2021-07Related service bulletins
- 11028712Jan 7, 2026Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate…
Other or unknown: other model years
Other parts of the 2012 Toyota FJ Cruiser
12 complaintsSteering
9 complaintsSeat belts
5 complaintsSuspension
5 complaintsWheels
3 complaintsSeats
2 complaintsBrakes
1 complaintsElectrical system
1 complaintsEngine
1 complaintsEngine cooling
1 complaintsFuel system
1 complaintsTires
1 complaints
← All problems reported for the 2012 Toyota FJ Cruiser
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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