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RecallGazette

Vehicle problems, recalls & safety intelligence

Volvo S90 2003–2019technical service bulletin

Bulletin TJ34141.1.0-2018 · NHTSA communication 10155352 · issued Nov 6, 2018

Technical service bulletin
communication type
Electrical System
component
2003–2019
model years
32
vehicle entries

Official summary

This is a Technical Journal: Performing a Total Upgrade, Service 2.0 or PDS Upgrade after the 2018 week 40 software release, will reset the sound settings back to default settings on the MY 2016 - 2018 vehicles listed above. The new software packages contain updated IHU software that will reset all customer sound settings such as treble, bass, balance and equalizer settings which will go back to default settings after the upgrade. For reference, please see attached example picture Sound.jpg . This applies to ALL driver profiles saved in the IHU. The VIDA IHU Diagnostic Sequences for Enabling t

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.