Chevrolet Suburban 2015 — technical service bulletin
Bulletin PIT5291A · NHTSA communication 10248466 · issued Jun 1, 2014
Technical service bulletin
communication type
Visibility
component
2015
model years
6
vehicle entries
Official summary
Wind Whistle Noise At Highway Speeds From Left Or Right Rear Quarter Glass Area
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.