# Service bulletin TJ37521.1.0\-2025\-10\-14

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: 11026732
- Published by NHTSA: 2025\-12\-22
- Manufacturer's number: TJ37521.1.0\-2025\-10\-14
- Manufacturer's date: 2025\-11\-01
- NHTSA component: FUEL/PROPULSION SYSTEM

## NHTSA's summary

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".

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026732-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026732-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Trouble codes named

P0CBC

## Vehicles listed

- 2022 to 2024 VOLVO C40BEV
- 2025 VOLVO C40BEV
- 2021 to 2026 VOLVO XC40BEV
- 2024 to 2026 VOLVO XC40MHEV

## Other bulletins for the same vehicles and component

- [37666.1.0](/bulletins/11031104.md), 2026-04-07, Service bulletin: FUEL/PROPULSION SYSTEM. This is a TJ \- text plus 1 pdf \- If the Check Engine Light is on and DTC ECM P044100 is set, please follow the advice under "Service". Do not start by replacing parts.\&\#13; Improved software is introduced with version 5.0.5.
- [37236.5.1](/bulletins/11031097.md), 2026-04-07, Service bulletin: FUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER. This is a Technical Journal: Text only no attachments \- CEL and DTC ECM P04F000. New ECM software has been released
- [37236](/bulletins/11027184.md), 2026-01-07, Service bulletin: UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
- [TJ37521\-1](/bulletins/11026733.md), 2025-12-22, Service bulletin: FUEL/PROPULSION SYSTEM. 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".
- [37236](/bulletins/11021931.md), 2025-08-18, Service bulletin: UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
- [37236](/bulletins/11020532.md), 2025-07-09, Service bulletin: UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
- [37236](/bulletins/11016009.md), 2025-03-27, Service bulletin: UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. This is a Technical Journal: CEL and DTC ECM P04F000. New ECM software has been released
- [TJ3664720](/bulletins/10244097.md), 2023-10-16, Service bulletin: FUEL SYSTEM, GASOLINE. Incorrect fuel level or tank capacity
- [S10082\-2021\-03\-0](/bulletins/10190800.md), 2021-04-26, Service bulletin: FUEL SYSTEM, GASOLINE; SERVICE BRAKES. Volvo Car of Canada Ltd \(Volvo\) on behalf of Volvo Car Corporation, has decided to launch Service Action S10082 on certain model year 2021 \- 2022 XC40 vehicles. Volvo has identified that a conflict between the air condition pressure hose and air condition suction hose, may cause risk of chafing. The corrective action is to replace the rubber sleeve on the air condition hose to prevent chafing.

JSON: [/v1/bulletins/11026732](/v1/bulletins/11026732)

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