Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
SERVICE BRAKES, HYDRAULIC
04V045000GENERAL MOTORS CORP.from 05/01/2003 to 06/30/2003V (Vehicle)6887506/18/2004MFRGENERAL MOTORS CORP.02/04/200402/06/2004571135
Defect SummaryCertain sport utility vehicles, pickup trucks, and passenger vans fail to comply with the requirements of federal motor vehicle safety standard no. 135, ?passenger car brake systems.? some of these vehicles were produced with an out-of-specification brake hydro-boost housing relief valve bore.
Consequence SummaryConsequently, the valve o-ring seal may fracture. steering efforts may be slightly increased while braking or parking. under certain driving conditions, a fractured seal may require a slight increase in the applied brake pedal effort to achieve the same vehicle deceleration rate as prior to the seat fracture.
Corrective SummaryDealers are to replace the hydro-boost relief valve. the recall began on june 18, 2004. owners should contact cadillac at 1-866-982-2339; chevrolet at 1-800-630-2438; gmc at 1-866-996-9463; or hummer at 1-866-486-6376.
NotesGm recall no. 04004.customers can also contact the national highway traffic safety administration

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
SERVICE BRAKES, AIR
06052200610/01/200610020954Hydro-boost unit/power brake booster appears to be leaking. *kb02/01/2007
020526001B01/01/2005020526001C10006115Rear parking brake shoe retaining spring clip service kit for drum-in-hat (dih) equipped vehicles. *tt update. *tt04/16/2004
SERVICE BRAKES, HYDRAULIC
0205301/01/2004308010007739Information on resurfacing the park brake portion of the rear brake rotor. *tt07/09/2004
03052500101/01/200310000930Thumping noise / feel in brake pedal. 1500/2500 series heavy duty cargo vans. *tt04/04/2003
SERVICE BRAKES, HYDRAULIC - ANTILOCK
05052500202/01/200510017322Diagnostic information on antilock brake system (abs) diagnostic trouble code(s) (dtc) c0035, c0040, c0050, c0055 and/or p0609. *tt11/03/2005
1016200210/16/200210009486Noise in the brake pedal after the vehicle comes to a complete stop most likely occur after a hard non abs stop on dry pavement. *tt10/01/2004
03052500705/01/2009030525007D10004310Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe12/02/2003
SERVICE BRAKES, HYDRAULIC - ANTILOCK - ABS WARNING LIGHT
40804080A10020221Abs and traction off lights comes on intermittently. *tt updated 03-01-07. *kb08/18/2006
35213521E10016711Anti-lock braking system (abs) light on speedometer may be erratic. diagnostic trouble code (dtc) c0055 c0235 c0236 or c0237 stored in the ebcm. *tt 1998-2008 all chevrolet, gmc, buick, and oldsmobile mid-sized trucks and utilities. 1909/28/2005
349110014878Anti-lock braking system (abs) telltale illuminated with diagnostic trouble code c0550. *tt05/11/2005
SERVICE BRAKES, HYDRAULIC - ANTILOCK - CONTROL UNIT/MODULE
01322A01/01/200401322B10004125Electronic brake control module part restriction. service vme. *tt *mj11/19/2003

Consumer Complaints


Fail datemilesoccurencesPurchase date
SERVICE BRAKES, HYDRAULIC - ANTILOCK
04/01/200937000
 Tl*the contact owns a 2003 gmc savana. the contact stated that when applying the brakes at speeds of at least 50 mph, the anti-lock brake would engage, forcing the petal back into the idle position and causing reduced braking response. the contact confirmed that the anti-lock braking light would illuminate on the instrument panel moments before the failure would occur. the failure mileage was 37,000 and the current mileage was 50,000. the vin was not available. updated 05/19/10. *lj
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - PADS
1
 Consumer feels that there is a design flaw in the brake system. this flaw results in excessive brake pad wear. only the outside brake pads wear. as a result, brake pads need to be continuously replaced. *ak