Service bulletins for the 2026 Volvo XC90
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
120 on file from NHTSA, as of 2026-10-19.
About P1389 on the 2026 Volvo XC90: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P1389 are shown. Show all
| 37406 | 2025-08-18. Service bulletin. ENGINE. This is a Technical Journal: Check Engine Light and DTC ECM-P138916. Do not replace the electric supercharger. This DTC is sent from the ECCM to the ECM, indicating low 48V system voltage |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.