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RecallGazette

Vehicle problems, recalls & safety intelligence

Lexus ES350 2015–2019technical service bulletin

Bulletin L-TT-250-18 · NHTSA communication 10145761 · issued Sep 27, 2018

Technical service bulletin
communication type
Electrical System
component
2015–2019
model years
60
vehicle entries

Official summary

TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage 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.