# Transport Canada recall 2023646

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: Transport Canada \(Canada\)
- Campaign number: 2023646
- Manufacturer's number: 24 82 23RC
- Reported: 2023\-12\-06
- Component: Powertrain
- Notification type: Safety Mfr
- Units potentially affected: 79

## What is wrong

Issue:

On certain vehicles, the integrated transmission control unit \(ITCU\) may not be sealed properly. As a result, transmission oil could leak into the unit and cause the transmission gears to seize. If this happens, there could be a loss of power to the wheels.

Safety Risk:

A loss of power to the wheels could increase the risk of a crash.

Corrective Actions:

BMW will notify owners by mail and advise you to take your vehicle to a dealership to replace the ITCU. The dealer will also inspect the transmission fluid and replace it, if necessary.


## Vehicles this campaign lists

- 2023 BMW 2 SERIES
- [2023 BMW 3 SERIES](/makes/bmw/330i/2023/recalls.md). Listed under a family name that covers this model.
- [2023 BMW 3 SERIES](/makes/bmw/340i/2023/recalls.md). Listed under a family name that covers this model.
- [2023 BMW 3 SERIES](/makes/bmw/330e/2023/recalls.md). Listed under a family name that covers this model.
- [2023 BMW 3 SERIES](/makes/bmw/m340i/2023/recalls.md). Listed under a family name that covers this model.
- 2023 BMW 4 SERIES
- 2023 BMW 8 SERIES
- [2023 BMW X3](/makes/bmw/x3/2023/recalls.md)
- [2023 BMW X4](/makes/bmw/x4/2023/recalls.md)
- [2023 BMW X5](/makes/bmw/x5/2023/recalls.md)
- [2023 BMW X6](/makes/bmw/x6/2023/recalls.md)
- [2023 BMW Z4](/makes/bmw/z4/2023/recalls.md)

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [B330325](/bulletins/11023120.md), 2025-09-15, Service campaign
- [B270220](/bulletins/11006766.md), 2024-09-02, Service bulletin
- [B610924](/bulletins/11000508.md), 2024-05-29, Service campaign
- [B270220](/bulletins/11000500.md), 2024-05-29, Service bulletin
- [B610924](/bulletins/10252020.md), 2024-04-01, Service bulletin
- [B240423](/bulletins/10242970.md), 2023-10-01, Service bulletin
- [MCAS4023](/bulletins/10242967.md), 2023-10-01, Service bulletin
- [B240323](/bulletins/10242688.md), 2023-09-25, Service bulletin
- [B240223](/bulletins/10239603.md), 2023-07-24, Service bulletin
- [B240223](/bulletins/10235178.md), 2023-05-01, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

Contains information licensed under the Open Government Licence – Canada.

JSON: [/v1/recalls/tc/2023646](/v1/recalls/tc/2023646)

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