# Transport Canada recall 2021602

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: 2021602
- Manufacturer's number: N212349181
- Reported: 2021\-09\-29
- Component: Brakes
- Notification type: Safety Mfr
- Units potentially affected: 248

## What is wrong

Issue:

On certain trucks, the bolts that attach the brake pressure modulator valve \(BPMV\) assembly may not be properly tightened. As a result, water can enter the BPMV and cause a short circuit.

Safety Risk:

A short circuit can create the risk of a fire.

Corrective Actions:

General Motors will notify owners by mail and instruct you to take your truck to a dealer to replace the brake pressure modulator valve assembly. General Motors recommends that you should park your truck outside, and not in a garage or other structure, until the recall repairs are completed.


## Vehicles this campaign lists

- [2021 CHEVROLET SILVERADO HD](/makes/chevrolet/silverado/2021/recalls.md). Listed as a series or trim of this model.
- [2022 CHEVROLET SILVERADO HD](/makes/chevrolet/silverado-hd/2022/recalls.md)
- [2021 GMC SIERRA HD](/makes/gmc/sierra/2021/recalls.md). Listed as a series or trim of this model.

## Bulletins for the same vehicles and component

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

- [23\-NA\-201](/bulletins/11024378.md), 2025-10-21, Service bulletin
- [25\-NA\-065](/bulletins/11017173.md), 2025-04-24, Service bulletin
- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin
- [25\-NA\-019](/bulletins/11014138.md), 2025-02-11, Service bulletin
- [21\-NA\-155](/bulletins/11013242.md), 2025-01-30, Service bulletin
- [PIT5828D](/bulletins/11012938.md), 2025-01-20, Service bulletin
- [PIT6134G](/bulletins/11012932.md), 2025-01-20, Service bulletin
- [PIT6134F](/bulletins/11012247.md), 2025-01-03, Service bulletin
- [21\-NA\-043](/bulletins/11011709.md), 2024-12-10, Service bulletin
- [PIT6134E](/bulletins/11011382.md), 2024-12-05, 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/2021602](/v1/recalls/tc/2021602)

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