{"nhtsa_id":10004446,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-15","date":"2003-10-01","document_id":"0313008","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER","mfr_system":null,"summary":"DIAGNOSTIC TROUBLESHOOTING INSTRUCTIONS IN SERVICE MANUAL FOR MFI DIAGNOSTIC TROUBLE CODE (DTC) P0638 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE PROBLEM ARE INCORRECT. THIS BULLETIN CONTAINS CORRECTED TROUBLESHOOTING INSTRUCTIONS FOR DTC P0638. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004446","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P0638"],"topics":[],"vehicles":[{"make":"MITSUBISHI","model":"MONTERO","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_mitsubishi_montero"]}],"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":[]}