# Transport Canada recall 1999095

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: 1999095
- Manufacturer's number: UH/KU
- Reported: 1999\-05\-19
- Component: Brakes
- Notification type: Safety TC
- Units potentially affected: 9000

## What is wrong

On certain vehicles, a control valve in the vacuum hose connecting the brake booster to the intake manifold may not open or close fully at temperatures below \-4 degrees F.  This condition could cause insufficient vacuum to be provided to the brake booster resulting in possible loss of power brake assist.  Correction:  A vacuum by\-pass system will be installed on affected vehicles.


## Vehicles this campaign lists

- [1997 AUDI A6](/makes/audi/a6/1997/recalls.md)
- [1998 AUDI A6](/makes/audi/a6/1998/recalls.md)
- [1999 AUDI A6](/makes/audi/a6/1999/recalls.md)
- [1998 VOLKSWAGEN PASSAT](/makes/volkswagen/passat/1998/recalls.md)
- [1999 VOLKSWAGEN PASSAT](/makes/volkswagen/passat/1999/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.

- [TT450654](/bulletins/10238620.md), 2023-07-05, Service bulletin
- [TT230628](/bulletins/10238568.md), 2023-07-05, Service bulletin
- [TT 45\-06\-54](/bulletins/10157760.md), 2019-04-08, Service bulletin
- [TT 45\-06\-54](/bulletins/10156161.md), 2019-04-01, Service bulletin
- [TT45\-06\-54](/bulletins/10070773.md), 2016-06-13, Service bulletin
- [TT\-45\-06\-54](/bulletins/10051242.md), 2013-02-26, Service bulletin
- [TSB\-45\-08\-04](/bulletins/10028008.md), 2009-02-27, Service bulletin
- [0517](/bulletins/10016037.md), 2005-08-19, 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/1999095](/v1/recalls/tc/1999095)

[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%201999095&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Ftc%2F1999095&vehicle=Transport%20Canada%20recall%201999095)