{"nhtsa_id":637121,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-20","date":"2002-03-01","document_id":"80","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:HORN","mfr_system":null,"summary":"CUSTOMER MAY REPORT THAT AFTER PUSHING THE HORN BUTTON WHEN THE ACCESSORY SOCKET IS IN USE, THE HORN CONTINUES TO BLOW WHEN THE BUTTON IS RELEASED ON 1997 - 2002 MODELS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/637121","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MITSUBISHI","model":"MONTERO SPORT","year_from":null,"year_to":null,"match":"exact","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":[]}