Problems · NHTSA complaints
2018 Toyota Avalon Hybrid problems
Owners filed 1 complaint about the 2018 Toyota Avalon Hybrid with NHTSA between Dec 2021 and Dec 2021. The most-cited component is electrical system (1).
Complaints
1
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Electrical system1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 30, 2026NHTSA vehicle page
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Electrical system
1 report
“The contact owns a 2018 Toyota Avalon Hybrid. The contact stated that the navigation system, the radio, and the upper third brake light was not functioning properly. The contact took the vehicle to the local dealer, where it was diagnosed with needing the EMU in the computer on the air bag that was malfunctioning to be replaced. The dealer replaced the radio but continued to experience the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 66,000. The VIN was not available.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.