Volvo EX90 2025 — technical service bulletin
Bulletin 37176 · NHTSA communication 11012563 · issued Dec 5, 2024
Technical service bulletin
communication type
Electrical System
component
2025
model years
1
vehicle entries
Official summary
This is a Technical Journal: HLCM replacement. open the high-voltage battery lid and replace the HLCM in workshops
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.