Volvo EX90 2025 — technical service bulletin
Bulletin 37071 · NHTSA communication 11011744 · issued Nov 8, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2025
model years
1
vehicle entries
Official summary
This is a Technical Journal: EX90 Software download issues - temporary solutions. If SWDL fails, before you try a second attempt, ensure the HLCM is in Default
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.