Volvo EX90 2025–2026 — technical service bulletin
Bulletin 37742.1.1 · NHTSA communication 11031103 · issued Mar 19, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2025–2026
model years
2
vehicle entries
Official summary
This a TJ text only no attachments - If the UWB key, key tag or digital key is kept in the vehicle during software download with VIDA, the UWB key will deactivated. This is caused by the PAK reset, which is part of software download. This will be updated during 2026 quarter 2. To recover deactivated key see information under service To recover deactivated key:
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.