Volvo EX90 2025–2026 — technical service bulletin
Bulletin 37653 · NHTSA communication 11029175 · issued Feb 5, 2026
Technical service bulletin
communication type
Back Over Prevention
component
2025–2026
model years
2
vehicle entries
Official summary
This is a TJ - text only no attachments - If a customer reports seeing the message "Drive to calibrate sensors. Support functions affected. Check the manual." on the CSD and the DIMD doesn't disappear after 15-20 minutes, please follow the advice provided under service for more information
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.