Volvo EX90 2025 — service campaign
Bulletin S10306 · NHTSA communication 11016885 · issued Mar 1, 2025
Service campaign
communication type
Power Train
component
2025
model years
1
vehicle entries
Official summary
Volvo Cars USA LLC and Volvo Car Canada LTD on behalf of the Volvo Car Corporation has decided to launch Service Action S10306 on certain model year 2025 EX90 vehicles. Volvo Car Investigations have identified the oil plugs for the TVDC may not be torqued properly. The corrective action is to check the torque on the TVDC oil plugs and replace the oil plugs if found to be leaking. NOTE: If no leakage is found torque the oil plug screws according to the instruction. If leakage is found the oil plug screws are not to be reused and must be replaced. We expect only a small number of
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.