{"nhtsa_id":10012624,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-03-09","date":"2004-04-01","document_id":"040308004","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"POP OR KNOCK NOISE FROM FRONT END OF VEHICLE DURING BRAKING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10012624","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"ASTRO","year_from":2004,"year_to":2004,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SAFARI","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_gmc_safari"]}],"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":[]}