U2107 on the 2021 Volvo S90
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| TJ35944.1.0-2021 | 2021-06-14. Service bulletin. This is a Technical Journal: Ghost DTC set, VCU1-U210782. does not affect any of the functions in the car. |
|---|
1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.