Toyota 4RUNNER 2014 — technical service bulletin
Bulletin T-SB-0022-14 · NHTSA communication 10131808 · issued Apr 10, 2014
Technical service bulletin
communication type
Back Over Prevention
component
2014
model years
1
vehicle entries
Official summary
Some 2014 model year 4Runner vehicles may exhibit a whistle noise coming from the mirror assembly while driving. A gap may be present at the inside corner of the outer mirror cover and mirror housing assembly junction.
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.