Toyota Tacoma 2016 — technical service bulletin
Bulletin T-TT-0390-16 · NHTSA communication 10134242 · issued Apr 3, 2016
Technical service bulletin
communication type
Power Train
component
2016
model years
1
vehicle entries
Official summary
TT: Some vehicles may exhibit a fluid leak from the rear differential carrier to axle housing gasket. The differential may exhibit noise or the fasteners may be loose.
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.