There are 2 owner-reported lighting complaints for the 2020 Chevrolet Coloradoin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Third brake light seal leaking causing electrical connecs to corode and loose connection rendering the third brake light to stop functioning.
THE LOW LIGHT OUTPUT WHILE DRIVING IS VERY DIM AND THE VISIBILITY SEEMS TO BE REDUCED. WHILE DRIVING THRU BACK ROADS POORLY ILLUMINATE IT SEEMS THAT THE LIGHT ARE NOT ENOUGH. *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 25, 2026