# Transport Canada recall 2018221

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: 2018221
- Manufacturer's number: U41
- Reported: 2018\-05\-01
- Component: Brakes
- Notification type: Safety Mfr
- Units potentially affected: 505

## What is wrong

Certain cab chassis vehicles may have been built without corrosion protection on the two brake hoses located between the master cylinder and the hydraulic control unit. Premature corrosion of the hoses may cause a brake fluid leak and potentially result in a partial or complete loss of brake function, which could increase the risk of a crash causing injury and/or property damage. Correction: Dealers will inspect the brake hoses, and repair as necessary.


## Vehicles this campaign lists

- [2018 RAM 4500](/makes/ram/4500/2018/recalls.md)
- [2018 RAM 5500](/makes/ram/5500/2018/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.

- [S1203000003 REV.A](/bulletins/11034393.md), 2026-07-02, Service bulletin
- [9100496](/bulletins/11014235.md), 2025-02-12, Service bulletin
- [S1808000152](/bulletins/10247965.md), 2024-01-02, Service bulletin
- [S1623000028 Rev.](/bulletins/10231735.md), 2023-02-13, Service bulletin
- [S2108000170](/bulletins/10230194.md), 2023-01-17, Service bulletin
- [S2108000170](/bulletins/10221608.md), 2022-09-26, Service bulletin
- [9003293](/bulletins/10217451.md), 2022-08-08, Service bulletin
- [S2109000001](/bulletins/10215881.md), 2022-07-18, Service bulletin
- [55502](/bulletins/10162509.md), 2019-07-15, Service bulletin
- [55488](/bulletins/10162508.md), 2019-07-15, 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/2018221](/v1/recalls/tc/2018221)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Transport%20Canada%20recall%202018221&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Ftc%2F2018221&vehicle=Transport%20Canada%20recall%202018221)