{"nhtsa_id":10002554,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-05","date":"2003-02-18","document_id":"021803","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:ACCELERATOR PEDAL","mfr_system":null,"summary":"INCREASED ACCELERATOR PEDAL EFFORT FROM THE IDLE POSITION ON 1999 THROUGH 2002 FULL-SIZE TRUCKS AND UTILITIES EQUIPPED WITH GEN 3 4.8 LITER AND 5.3 LITER V-8 ENGINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002554","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"GMC","year_from":1999,"year_to":2002,"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":[]}