There are 1 owner-reported driver assist & adas complaints for the 2019 Toyota 4Runnerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Vehicle Back-up camera works intermittantly, sometimes working when placed in reverse, other times showing a black screen when placed in reverse. Has not been a consistent enough problem for dealer repair/troubleshooting. A google search shows many 5th Gen 4runner online web forms with lots of reports involving pinched, stretched, worn camera wiring harnesses inside the rear hatch or in the rubber wire boot between the body and rear hatch.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026