{"nhtsa_id":600500,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-05-18","date":"1998-01-15","document_id":"NTB97100","mfr_campaign":null,"replaces":null,"component":"VEHICLE SPEED CONTROL:CRUISE CONTROL","mfr_system":null,"summary":"CONCERNS WITH TRUCK EXHIBITING A ROUGH / NO IDLE AND / OR DTC P0400 STORED IN THE ECM DUE TO EGR VALVE STICKING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/600500","components":[{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":["P0400"],"topics":[],"vehicles":[{"make":"NISSAN","model":"D21","year_from":1996,"year_to":1997,"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":[]}