Sun/moon Roof Assembly Problems of Toyota Avalon

Toyota Avalon owners have reported 2 problems related to sun/moon roof assembly (under the visibility category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Avalon based on all problems reported for the Avalon.

1 Sun/moon Roof Assembly problem of the 2016 Toyota Avalon

Failure Date: 09/30/2025

The contact owns a 2016 Toyota Avalon. The contact stated that while driving approximately 70 mph, the sunroof glass shattered. The contact stated that there was no glass inside the vehicle because the sunroof shade was in the closed position. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 95,500.

See all problems of the 2016 Toyota Avalon 🔎.

2 Sun/moon Roof Assembly problem of the 2020 Toyota Avalon

Failure Date: 04/29/2021

The contact owns a 2020 Toyota Avalon. The contact stated while driving at 60 mph, when the sunroof shattered without any object causing the impact. The vehicle was taken to local dealer heritage Toyota owings mills (9801 reisterstown rd, owings mills, MD 21117: (844) 202-9429), where it was diagnosed that the sunroof needed to be replaced. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 8,937.

See all problems of the 2020 Toyota Avalon 🔎.




Avalon Service Bulletins
Avalon Safety Recalls
Avalon Defect Investigations