Toyota Tundra 2004–2006 — technical service bulletin
Bulletin DSD_LSC_Region L · NHTSA communication 10111344 · issued Jan 13, 2015
Technical service bulletin
communication type
Structure
component
2004–2006
model years
3
vehicle entries
Official summary
Region Letter: * Toyota has received reports that certain 2004 through 2006 model year Tundra vehicles operated in specific cold climate areas with high road salt usage may exhibit more-than-normal corrosion to the vehicle's frame. * This condition is unrelated to, and separate from, normal surface rust which is commonly found on metallic surfaces after some years of usage and/or exposure to the environment.
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.