Toyota Highlander 2014–2015 — technical service bulletin
Bulletin T-TT-0322-15 · NHTSA communication 10111337 · issued Jan 12, 2015
Technical service bulletin
communication type
Visibility
component
2014–2015
model years
4
vehicle entries
Official summary
TT: Some vehicles may experience a condition in which the drain hoses for the sunroof/moon roof assembly become kinked, or pinched. This may cause water leaks into the cabin from the housing assembly drip trays, or the customer may note water stains on the headliner assembly.
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.