{"nhtsa_id":603119,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-02-03","date":"1998-12-23","document_id":"01598","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"CONCERNS REGARDING INTERMITTENT 4-3 DOWNSHIFT OR SHIFTS IN AND OUT OF OVERDRIVE. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/603119","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"626","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_mazda_626","1997_mazda_626"]},{"make":"MAZDA","model":"MX-6","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_mazda_mx-6","1997_mazda_mx-6"]}],"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":[]}