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RecallGazette

Vehicle problems, recalls & safety intelligence

Toyota 4RUNNER 2014–2016technical service bulletin

Bulletin T-TT-0377-15 · NHTSA communication 10093563 · issued Dec 1, 2015

Technical service bulletin
communication type
Equipment
component
2014–2016
model years
44
vehicle entries

Official summary

Tt: some customers may experience poor outgoing bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust bluetooth sound quality to compensate for echo or excessive background noise.

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.