{"nhtsa_id":10028790,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-05-30","date":"2010-11-01","document_id":"PIT-3665-A","mfr_campaign":null,"replaces":"PIT-3665B","component":"SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES","mfr_system":null,"summary":"GENERAL MOTORS: ON ALL 1988-2009 FULL SIZE CHEVROLET/GMC PICKUPS, UTILITIES AND VANS, THE BRAKE PEDAL WILL MOVE DOWN OR SELF APPLY DURING FULL LOCK TURNS OR NEAR FULL LOCK TURNS. CHEVROLET ASTRO AND GMC SAFARI VANS; HUMMER 2 ARE INCLUDED. *PE UPDATED 5/24/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10028790","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"ASTR0","year_from":1992,"year_to":1992,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"ASTRO","year_from":1988,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SAFARI","year_from":1988,"year_to":2005,"match":"exact","vehicle_ids":["1988_gmc_safari","1989_gmc_safari","1990_gmc_safari","1991_gmc_safari","1992_gmc_safari","1993_gmc_safari","1994_gmc_safari","1995_gmc_safari","1996_gmc_safari","1997_gmc_safari","1998_gmc_safari","1999_gmc_safari","2000_gmc_safari","2001_gmc_safari","2002_gmc_safari","2003_gmc_safari","2004_gmc_safari","2005_gmc_safari"]},{"make":"GMC","model":"SAFARI (GMC)","year_from":1994,"year_to":2005,"match":"base","vehicle_ids":["1994_gmc_safari","1995_gmc_safari","1996_gmc_safari","1997_gmc_safari","1998_gmc_safari","1999_gmc_safari","2000_gmc_safari","2001_gmc_safari","2002_gmc_safari","2003_gmc_safari","2004_gmc_safari","2005_gmc_safari"]},{"make":"HUMMER","model":"H2","year_from":2003,"year_to":2007,"match":"exact","vehicle_ids":["2003_hummer_h2","2004_hummer_h2","2005_hummer_h2","2006_hummer_h2","2007_hummer_h2"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}