I am writing to formally report a concerning issue with my 2022 Toyota 4Runner, which currently has approximately 22,000 miles. The vehicle is regularly serviced at a certified oil change facility, and during routine use, I noticed a puddle of oil forming in my driveway. Upon contacting the service center, I was advised to bring the vehicle in for inspection. The technician identified a crack in the OEM plastic oil filter housing, which was causing engine oil to leak. I was informed that this is a known issue the technician has encountered on multiple Toyota vehicles equipped with the same plastic housing. To resolve the issue, I purchased a replacement OEM aluminum oil filter housing, which the technician installed. Since the replacement, the oil leak has ceased, and there have been no further incidents. I am concerned that the original plastic oil filter housing may be defective or prone to premature failure, potentially leading to engine damage or safety hazards. I respectfully request that this issue be investigated and considered for a recall or service bulletin, as it may affect other Toyota owners.

Source: NHTSA complaint ODI #11689475 · view all complaints for this vehicle at nhtsa.gov

I am not sure this qualifies but I will submit the problem. All of a sudden, the center console display disappeared. Besides showing the radio tuner, it provides access to the GPS, cell phone connection and other devices. It also provides access to the backup camera which does light up when put in reverse. The cell phone connection provides hands free use of the phone which comes in handy during an emergency.

Source: NHTSA complaint ODI #11713536 · view all complaints for this vehicle at nhtsa.gov

This had happened a year ago. I was driving and my anti collision brake just started to make a beeping noise and was telling me to call a toyota dealer. And before that the anti collision brake would go off when there was nothing in front of me. A few months later my cruise control and lane assist also stopped working. I took it in for a diagnostic and they couldn't tell me the real problem and that it would be 1500 to actually know what the issue is. I have never been in an accident in this car and its annoying that I bought it because of the safety features that I now cant use.

Source: NHTSA complaint ODI #11710592 · view all complaints for this vehicle at nhtsa.gov

I felt an unnatural vibration and roll to one side of the vehicle when slowing around a curve on the highway which affected my ability to control the vehicle as expected, so I took it to a mechanic specializing in Toyota. The XREAS suspension system has already failed at 36,000 miles and Toyota is refusing to assist since this is out of warranty. However, this is a known issue that you can see many many people are affected by with a quick internet search, and multiple Toyota certified mechanics can confirm this is an issue they see an inordinate amount of failures on. This is a very well publicly documented issue with the XREAS suspension. The XREAS has suffered from early failure for years and Toyota has not and is not addressing it, these vehicles should all be recalled and repaired as they are a danger to the public having cars with non-functional and unsafe suspensions, a critical system for safety in any automobile. Not only are the owners of these vehicles affected, the general public is being put at risk by drivers unknowingly commuting without fully functional suspensions or even being unaware their vehicle may not even pass a basic safety inspection. These are not parts any consumer should or could reasonably expect to fail so early, this is recall worthy based on the danger to public but Toyota clearly will have to be forced to do so. At the very least Toyota should be telling people to lookout for this, it is a safety issue they are trying to avoid. I will replace my own soonest possible because I want to be responsible, unfortunately Toyota is not sharing that want and is instead leaving American citizens at risk of injury and death by knowingly producing and shipping faulty suspensions on one of their best selling vehicles.

Source: NHTSA complaint ODI #11725268 · view all complaints for this vehicle at nhtsa.gov

While doing approximately 65 on clear, sunny, and dry conditions heading north bound on I-65 with no traffic my sunroof spontaneously exploded outwards with enough force to shake the whole cabin. Luckily my sunshade was closed so no shards entered the vehicle at that time. The remaining glass was convex, sticking outwards. The dealer’s service advisor told me he had 8 customers with this same issue in the last 2 weeks. Toyota needs to consider the frequency of these events and declare a manufacturing defect and / or issue a safety recall.

Source: NHTSA complaint ODI #11549984 · view all complaints for this vehicle at nhtsa.gov