There are 1 owner-reported visibility & wipers complaints for the 2002 GMC Savanain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
CONSUMER STATES WHILE DRIVING AT 50 MPH THAT THE REAR SIDE WINDOW BROKE OUT LAND ON THE OUTSIDE OF THE VEHICLE. PLEASE PROVIDE ANY ADDITIONAL INFORMATION. MR *TR
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