2020 Honda Odyssey: Forward Collision Avoidance complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 184 owner complaints for the 2020 Honda Odyssey that list the forward collision avoidance component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11770346 (filed 10/10/2026): “On the middle of july, we were driving and all of a sudden all these lights start coming up the brake system warning, collision mitigation ,adaptive cruise control (acc) , lane keeping assist system (lkas), road departure mitigation system, auto high-beam we took it to holler honda. they said that …”
- NHTSA complaint ODI #11769902 (filed 10/08/2026): “Front camera failure which disables the entire honda sensing suite, shuts down cruise control, lane keeping assist, front collision warning and auto emergency braking. this has caused the loss of many safety features intended to prevent accidents and injury. there are numerous warning lights on the…”
- NHTSA complaint ODI #11768823 (filed 10/04/2026): “Code: u3000-49 multi purpose camera unit/millimeter wave radar internal electronic failure camera…”
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)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .