2022 Toyota 4Runner: Forward Collision Avoidance complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 5 owner complaints for the 2022 Toyota 4Runner that list the forward collision avoidance component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11710592 (filed 01/13/2026): “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 …”
- NHTSA complaint ODI #11591566 (filed 05/30/2024): “When raining or snowing it deactivated several times causing dangerous situations at high speed…”
- NHTSA complaint ODI #11479578 (filed 08/16/2022): “On numerous occasions, while driving in a straight line with our adaptive cruise control on, our 2022 toyota 4runner will automatically actuate the vehicle's brakes when approaching a slower or stationary vehicle that is either to the left or right, but not directly in front of our vehicle. this sud…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
DIY difficulty: Varies
Depends on the specific failure; get a diagnosis first. (Our assessment.)
Cost
No sourced cost range for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
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Sources
Page last updated .