2021 Volvo S90 problems, complaints & recalls
Safety recalls (2)
Electrical System:propulsion System:traction Battery 2025-03-24 · campaign 25V179000 · 7,483 vehicles
Defect: Volvo Car USA, LLC (Volvo Car) is recalling certain 2020-2021 S90, 2020-2022 S60, V60, XC60, XC90, and 2022 V90 plug-in hybrid vehicles. The high-voltage battery may experience a short circuit within the battery module when the battery is fully charged and the vehicle is parked.
Risk: A short circuit in a high-voltage battery increases the risk of a fire.
Fix: Owners are advised not to charge their vehicles until the remedy has been completed. Dealers will inspect and replace the high-voltage battery module as necessary. In addition, dealers will update the software to monitor the battery. All repairs will be performed free of charge. Owner notification letters were mailed May 28, 2025. Owners may contact Volvo Car's customer service at 1-800-458-1552. Volvo Car's number for this recall is R10312.
Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip 2021-09-15 · campaign 21V716000 · 9 vehicles
Defect: Volvo Car USA, LLC (Volvo Car) is recalling certain 2021 S90L, 2020-2021 XC60, and XC90 vehicles. An improperly welded rotor and shaft may separate within the integrated brake system.
Risk: Separation of the rotor and shaft may cause a reduction in braking assistance and a loss of the Antilock Brake System (ABS) and Electronic Stability Control (ESC), increasing the risk of a crash.
Fix: Dealers will replace the hydraulic unit, free of charge. Owner notification letters were mailed October 22, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10120.
Service bulletins (197)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2026-05-23 · 33031.6.0 · Service Bulletin/Repair Instructions
this is a technical journal: text plus 1 .jpg attachment - if remote control key is not detected by the car and shows message in dim "car key not found" or if functions such as lock/unlock are not working, please follow advice for detecting key
Power Train 2026-05-07 · 36496.10.0 · Service Bulletin/Repair Instructions
this is a technical journal: intermittent knocking noise during acceleration. if the sound corresponds to attached sound file, change front drive shafts to the below part numbers.
Exterior Lighting 2026-05-07 · 34521.11.1 · Service Bulletin/Repair Instructions
this is a technical journal: headlamp condensation inside lens - information/leak test. if the result is not ok (air leak), it is ok to replace the headlamp
Engine 2026-04-23 · 35526.1.8 · Service Bulletin/Repair Instructions
this is a technical journal: text plus 2 pdfs and 1 .png oil consumption test. perform the test. follow service procedure description and service sections updated to clarify that vehicle reports are not required.
Unknown Or Other 2026-04-07 · 37809.1.1 · Service Bulletin/Repair Instructions
this is a tj text only - the purpose of this tj is to be a master reference list to easily identify any components that are on prior approval. this tj will be regularily updated as items are added or removed from prior approval. current items under prior approval are listed in the "service" sec
Unknown Or Other 2026-03-19 · 37773.1.2 · Service Bulletin/Repair Instructions
this is a tj - text only no attachments - if customer experiences an incorrect ambient temperature reading in dim (driver information module) or reduced a/c performance, follow the advice under service. please refer to the wiring diagram in vida to locate the relevant circuit for the ambient tempera
Showing the 6 most recent of 197 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.