One problem related to sun/moon roof assembly has been reported for the 2021 Toyota 4Runner. The most recently reported issues are listed below.
The contact owns a 2021 Toyota 4runner. The contact stated while driving approximately 70 mph, the sunroof exploded, sending glass inside the cabin of the vehicle. The vehicle was taken to a local dealer where it was diagnosed with needing the sunroof to be replaced however, the vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 2,800.
| Wiper problems | |
| Sun/moon Roof Assembly problems |