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Service bulletin 37710.2.2

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11037956
Published by NHTSA2026-10-05
Manufacturer's number37710.2.2
Manufacturer's date2026-09-09
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This is a TJ - text, plus 2 PDF's - If there is a "Check Engine Light" lit in the DIM with one or a combination of the DTC's listed below, please follow the advice for checks and inspection procedures under "service".

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
VOLVO S60MHEV2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO S90MHEV2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V60CCMHEV2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V60MHEV2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V60MHEV2026
VOLVO V90CC2020, 2021, 2022
VOLVO V90CCMHEV2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC402023, 2024
VOLVO XC40MHEV2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC60MHEV2022, 2023, 2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC90MHEV2023, 2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.