# NHTSA recall 05V043000 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: NHTSA \(United States\) - Campaign number: 05V043000 - Manufacturer's number: 05006 - Manufacturer: GENERAL MOTORS CORP. - Reported: 2005\-02\-08 - Owners notified: 2005\-03\-23 - Component: SERVICE BRAKES, HYDRAULIC - Units potentially affected: 77411 ## What is wrong CERTAIN TRUCKS, SPORT UTILITY VEHICLES, AND VANS EQUIPPED WITH BOSCH HYDRO\-BOOST BRAKE ASSEMBLIES, THE HYDRAULIC BRAKE BOOSTER PRESSURE ACCUMULATOR MAY CRACK AND SEPARATE FROM THE HYDRO\-BOOST ASSEMBLY DURING NORMAL OPERATING CONDITIONS. ## What can happen IF A SEPARATION OCCURRED AND THE HOOD OF THE VEHICLE WERE OPEN, FRAGMENTS FROM THE ACCUMULATOR COULD CAUSE INJURY TO PEOPLE IN THE IMMEDIATE AREA. THE PRESENCE OF THIS CRACK OR FRACTURED SURFACE COULD ALLOW THE HYDRAULIC FLUID TO LEAK FROM THE ACCUMULATOR CIRCUIT OF THE BOOSTER ASSEMBLY. THE LOSS OF FLUID WOULD CAUSE INCREASED STEERING AND BRAKING EFFORT AND A CRASH MAY OCCUR WITHOUT PRIOR WARNING. ## The remedy DEALERS WILL TEST THE HYDRO\-BOOST ASSEMBLY FOR FUNCTIONAL OPERATION OF THE TWO\-FUNCTION VALVE. IF THE HYDRO\-BOOST ASSEMBLY FAILS THE TEST, DEALERS WILL REPLACE THE ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON MARCH 23, 2005. OWNERS MAY CONTACT CHEVROLET AT 1\-800\-630\-2438, GMC TRUCKS AT 1\-866\-996\-9463 AND HUMMER AT 1\-800\-732\-5493. ## Notes GM RECALL NO. 05006.CUSTOMERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), OR GO TO HTTP://WWW.SAFERCAR.GOV. ## Vehicles this campaign lists - [2004 CHEVROLET AVALANCHE](/makes/chevrolet/avalanche/2004/recalls.md). Built 2004\-02\-01 to 2004\-08\-31. - [2005 CHEVROLET AVALANCHE](/makes/chevrolet/avalanche/2005/recalls.md). Built 2004\-04\-01 to 2004\-09\-30. - [2004 CHEVROLET EXPRESS](/makes/chevrolet/express/2004/recalls.md). Built 2004\-02\-01 to 2004\-07\-31. - [2005 CHEVROLET EXPRESS](/makes/chevrolet/express/2005/recalls.md). Built 2004\-03\-01 to 2004\-09\-30. - 2004 CHEVROLET KODIAK. Built 2004\-02\-01 to 2004\-06\-30. - 2005 CHEVROLET KODIAK. Built 2004\-07\-01 to 2004\-09\-30. - [2004 CHEVROLET SILVERADO](/makes/chevrolet/silverado/2004/recalls.md). Built 2004\-02\-01 to 2004\-08\-31. - [2005 CHEVROLET SILVERADO](/makes/chevrolet/silverado/2005/recalls.md). Built 2004\-04\-01 to 2004\-09\-30. - [2004 CHEVROLET SUBURBAN](/makes/chevrolet/suburban/2004/recalls.md). Built 2004\-02\-01 to 2004\-08\-31. - [2005 CHEVROLET SUBURBAN](/makes/chevrolet/suburban/2005/recalls.md). Built 2004\-04\-01 to 2004\-09\-30. - [2004 GMC SAVANA](/makes/gmc/savana/2004/recalls.md). Built 2004\-02\-01 to 2004\-07\-31. - [2005 GMC SAVANA](/makes/gmc/savana/2005/recalls.md). Built 2004\-03\-01 to 2004\-09\-30. - [2004 GMC SIERRA](/makes/gmc/sierra/2004/recalls.md). Built 2004\-02\-01 to 2004\-08\-31. - [2005 GMC SIERRA](/makes/gmc/sierra/2005/recalls.md). Built 2004\-04\-01 to 2004\-09\-30. - 2004 GMC TOPKICK. Built 2004\-02\-01 to 2004\-05\-31. - 2005 GMC TOPKICK. Built 2004\-04\-01 to 2004\-08\-31. - [2004 GMC YUKON XL](/makes/gmc/yukon-xl/2004/recalls.md). Built 2004\-02\-01 to 2004\-08\-31. - [2005 GMC YUKON XL](/makes/gmc/yukon-xl/2005/recalls.md). Built 2004\-04\-01 to 2004\-09\-30. - [2004 HUMMER H2](/makes/hummer/h2/2004/recalls.md). Built 2004\-02\-01 to 2004\-04\-30. - [2005 HUMMER H2](/makes/hummer/h2/2005/recalls.md). Built 2004\-02\-01 to 2004\-09\-30. ## Bulletins for the same vehicles and component A bulletin is the manufacturer's note to its dealers. It is not part of this recall. - [130522001B](/bulletins/10246647.md), 2023-12-11, Service bulletin - [130522001A](/bulletins/10246646.md), 2023-12-11, Service bulletin - [130522001](/bulletins/10246645.md), 2023-12-11, Service bulletin - [23\-NA\-144](/bulletins/10242252.md), 2023-09-15, Service bulletin - [PIT3665L](/bulletins/10226382.md), 2022-11-21, Service bulletin - [PIP4723F](/bulletins/10208027.md), 2022-02-14, Service bulletin - [PIT3665J](/bulletins/10178353.md), 2020-08-10, Service bulletin - [PIT3271J](/bulletins/10168960.md), 2019-12-09, Service bulletin - [PIT3665H](/bulletins/10162149.md), 2019-07-08, Service bulletin - [PIT3665G](/bulletins/10161004.md), 2019-06-10, 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) JSON: [/v1/recalls/nhtsa/05V043000](/v1/recalls/nhtsa/05V043000) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20NHTSA%20recall%2005V043000&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Fnhtsa%2F05V043000&vehicle=NHTSA%20recall%2005V043000)