Toyota Tundra 2007–2010 — technical service bulletin
Bulletin T-SB-0151-10 Rev · NHTSA communication 10133943 · issued Dec 17, 2012
Technical service bulletin
communication type
Power Train
component
2007–2010
model years
4
vehicle entries
Official summary
Some 2007 ? 2010 model year Tundra vehicles may exhibit a howling or growling noise from the rear of the vehicle that increases with vehicle speed. Changes have been made to the rear axle bearing to address this condition. Follow the procedure in the bulletin to address customer concerns.
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.