Service bulletin 37194
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11016013 |
| Published by NHTSA | 2025-03-27 |
| Manufacturer's number | 37194 |
| Manufacturer's date | 2025-02-28 |
| NHTSA component | UNKNOWN OR OTHER |
NHTSA's summary
This is a Technical Journal: Check engine light and DTC - ECM P04D900. Clear the DTC and check if the vehicle software is the latest version
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.
Trouble codes named
P04D9
| VOLVO S90MHEV | 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| VOLVO V90CCMHEV | 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| VOLVO XC60MHEV | 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| VOLVO XC90MHEV | 2023, 2024, 2025 (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.