Toyota Highlander 2016 — technical service bulletin
Bulletin SET-TSB-16-006 · NHTSA communication 10116447 · issued Dec 9, 2016
Technical service bulletin
communication type
Exterior Lighting
component
2016
model years
1
vehicle entries
Official summary
Southeast Toyota Accessory LED Fog/DRL lights and/or On Board Vacuum may cause water intrusion through hood release cable grommet. TSB provides revised routing and service kit part numbers.
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.