There are 1 owner-reported powertrain & transmission complaints for the 2022 Toyota 4Runnerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Groaning/Grinding from end Differential? Bushing? Needle Bearing? Especially in cold low temperatures
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