There are 2 stored owner reports matching the visibility & wipers leading-label group for the 2020 Chevrolet Traverse in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2020 Chevrolet Traverse. The contact stated while driving approximately 35-40 MPH, there was a loud explosion and the sunroof exploded. The contact stated that the sunroof was closed during the failure. The vehicle was taken to an independent mechanic and the contact was informed that the sunroof glass needed to be replaced. The vehicle was not repaired. The VIN was not under recall for the failure. The manufacturer was not notified of the failure. The failure mileage was 32,213.
WHEN WEATHER IS SLIGHTLY HUMID / WET AND AROUND 50 TO 65 DEGREES, THE FRONT WINDOWS CONSTANTLY FOG UP TO THE POINT THAT BOTH DEFROSTERS AND WIPERS ARE INEFFICIENT. THIS CREATES A SAFETY AND VISIBILITY ISSUE ESPECIALLY AT NIGHT. NO AMOUNT OR SPEED OF DEFROSTER ADDRESSES THE ISSUE. THIS HAS BEEN OBSERVED ON MY VEHICLE AS WELL AS MANY OTHERS, CREATING A SAFETY AND OPERABILITY ISSUE. THE ISSUE IS ON THE EXTERIOR OF THE WINDOW, POSSIBLY FROM A FILM OR VENTILATION ISSUES ON THE INTERIOR. NO AMOUNT OF HOT OR COLD TEMPERATURE ADDRESSES THE ISSUE OTHER THAN A WIPER RUNNIGN CONSTANTLY, EVEN WHEN IT IS NOT RAINING OR WET OUTSIDE.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.