{"nhtsa_id":620340,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-08-03","date":"2001-06-01","document_id":"01045","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)","mfr_system":null,"summary":"GENERAL MOTOR HAS DECIDED THAT CERTAIN VEHICLES EQUIPPED WITH A FACTORY OR DEALER INSTALLED ONSTAR SYSTEM MAY HAVE A CONDITION IN WHICH THE ONSTAR VEHICLE INTEGRATION UNIT (VIU) MAY NOT BE ABLE TO ACQUIRE A VEHILE LOCATION FROM THE GLOBAL POSITION SYSTEM (GPS). *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620340","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_cadillac_escalade"]},{"make":"GMC","model":"YUKON DENALI","year_from":2000,"year_to":2000,"match":"base","vehicle_ids":["2000_gmc_yukon"]}],"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":[]}