{"nhtsa_id":10017531,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-11-10","date":"2005-02-01","document_id":"050527001","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR","mfr_system":null,"summary":"INFORMATION ON AIR BRAKE PARK BRAKE CHAMBER VENT HOLES TO AVOID WATER INTRUSION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10017531","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"B7","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_chevrolet_b7","2000_chevrolet_b7","2001_chevrolet_b7","2002_chevrolet_b7"]},{"make":"CHEVROLET","model":"C SERIES","year_from":1999,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"KODIAK","year_from":2003,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T SERIES","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_chevrolet_t-series","2000_chevrolet_t-series","2001_chevrolet_t-series","2002_chevrolet_t-series"]},{"make":"CHEVROLET","model":"T6500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T7500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"T8500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"B7","year_from":1999,"year_to":2002,"match":"exact","vehicle_ids":["1999_gmc_b7","2000_gmc_b7","2001_gmc_b7","2002_gmc_b7"]},{"make":"GMC","model":"C SERIES","year_from":1999,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T SERIES","year_from":2000,"year_to":2002,"match":"exact","vehicle_ids":["2000_gmc_t-series","2001_gmc_t-series","2002_gmc_t-series"]},{"make":"GMC","model":"T UTILITY","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T UTILITY","year_from":2002,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T6500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T7500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"T8500","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":2003,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"FTR","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"FVR","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"FXR","year_from":2004,"year_to":2005,"match":null,"vehicle_ids":[]}],"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":[]}