Toyota Tundra 2022 — technical service bulletin
Bulletin T-SB-0006-22 · NHTSA communication 10208999 · issued Feb 4, 2022
Technical service bulletin
communication type
Lane Departure
component
2022
model years
1
vehicle entries
Official summary
TSB: Some 2022 model year Tundra SR grade vehicles may display a Multi-Information Display (MID) warning message ?LTA Malfunction ? Visit Your Dealer? and Diagnostic Trouble Code (DTC) U013787? ?Lost Communication with Trailer Brake Control Module Missing Message? is set. (SR grade vehicles are not equipped with Trailer Brake Control Module.)
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.