{"nhtsa_id":10002537,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-05","date":"2003-02-10","document_id":"021003","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"NEW CALIBRATION RELEASED UNDER TIS 2000, VERSION 2.0 TO ADDRESS THE REMOTE KEYLESS ENTRY INOP CONCERN ON 2003 MODEL YEAR FULL-SIZE PICK-UPS, FULL-SIZE UTILITIES AND HUMMER H2 VEHICLES BUILT BETWEEN DECEMBER 23 AND JANUARY 23, 2003. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002537","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"CHEVROLET TRUCK","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"GMC TRUCK","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"HUMMER","model":"H2","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_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":[]}