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Service bulletin 37236

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 id11027184
Published by NHTSA2026-01-07
Manufacturer's number37236
Manufacturer's date2025-12-19
NHTSA componentUNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM

NHTSA's summary

This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released

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.

Components

Fuel system

Trouble codes named

P04F0

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 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V60CCMHEV2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V60MHEV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO V90CCMHEV2022, 2023, 2024, 2025, 2026 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC40MHEV2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC60MHEV2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC60PHEV2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
VOLVO XC90MHEV2023, 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.

Other bulletins for the same vehicles and component
37236.5.12026-04-07. Service bulletin. This is a Technical Journal: Text only no attachments - CEL and DTC ECM P04F000. New ECM software has been released
TJ37521-12025-12-22. Service bulletin. This is a Technical Journal - If a customer experiences a "Propulsion System Service Required" message in the DIM, and the DTC IEM P0CBC62 is stored, please follow the advice under "Service".
TJ37521.1.0-2025-10-142025-12-22. Service bulletin. This is a Technical Journal - If a customer experiences a "Propulsion System Service Required" message in the DIM, and the DTC IEM P0CBC62 is stored, please follow the advice under "Service".
372362025-08-18. Service bulletin. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
372362025-07-09. Service bulletin. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
372362025-03-27. Service bulletin. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
TJ36647.4.0-2024-06-072024-08-21. Service bulletin. This is a Technical Journal: Incorrect fuel level or tank capacity. Replace fuel tank.
TJ36647202023-10-16. Service bulletin. Incorrect fuel level or tank capacity
TJ36647102023-09-05. Service bulletin. Incorrect fuel level or tank capacity
36647.1.02023-06-30. Service bulletin. This is a Technical Journal. Incorrect fuel level or tank capacity. Replace fuel tank