# Service bulletin S10062\-2020\-01\-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.

- Type: Service bulletin
- NHTSA id: 10187454
- Published by NHTSA: 2021\-02\-22
- Manufacturer's number: S10062\-2020\-01\-2
- Manufacturer's date: 2021\-01\-22
- NHTSA component: EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

Volvo Car USA LLC and Volvo Car Canada LTD on behalf of Volvo Car Group, has decided to launch Service Action S10062 on certain XC40 Recharge model year 2021 vehicles. Volvo has identified that the timer for High Voltage Cooling Heater \(HVCH\) in the vehicle may not work. The corrective action is to download new software \- Total Upgrade.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10187454-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10187454-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2021 VOLVO XC40

## Recalls for the same vehicles and component

- [2022216](/recalls/tc/2022216.md), 2022-04-28: Electrical
- [21V109000](/recalls/nhtsa/21V109000.md), 2021-02-24: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\):SOFTWARE

## Other bulletins for the same vehicles and component

- [37376.3.0](/bulletins/11031093.md), 2026-04-07, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Check the following parameters below. Utilize the High\-voltage system overview to make sure that the contactors are closed while performing this check.
- [37376](/bulletins/11025566.md), 2025-11-17, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High\-voltage system overview" read out. If the BECM "voltage after fuse" values \(front and rear\) are greater than the high voltage battery, the BECM needs to be replaced.
- [36916](/bulletins/11021914.md), 2025-08-18, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: VCM Backup Battery Replacement with VCM\-U105000. Replace the VCM Backup Battery and download the relevant Software.
- [37376](/bulletins/11020547.md), 2025-07-09, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High\-voltage system overview" read out
- [37376](/bulletins/11020535.md), 2025-07-09, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: Propulsion Message with DTC BECM P0A9500 and/or P0E2F00. Perform a "High\-voltage system overview" read out
- [36961](/bulletins/11016902.md), 2025-04-09, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: Improved 12V battery test in VIDA. Service:\&\#13; Don´t charge the battery before the test, jump start the vehicle if needed. Read out the vehicle with VIDA and start the test.\&\#13;
- [37105](/bulletins/11014131.md), 2025-02-11, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: ICUP \- Volvo Cars app displays "Vehicle offline" message. fault trace the 12 V system according to VIDA
- [36309](/bulletins/11014127.md), 2025-02-11, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Perform software upgrade.
- [36309](/bulletins/11011736.md), 2024-12-10, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: BEV IHFA P060C04 Internal Processor Failure. Improved IHFA Software.
- [37105](/bulletins/11009816.md), 2024-11-05, Service bulletin: ELECTRICAL SYSTEM. This is a Technical Journal: ICUP \- Volvo Cars app displays "Vehicle offline" message. fault trace the 12 V system according to VIDA

JSON: [/v1/bulletins/10187454](/v1/bulletins/10187454)

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