{"nhtsa_id":10170658,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-23","date":"2020-01-09","document_id":"15-001-20-3652","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT; VEHICLE SPEED CONTROL:CRUISE CONTROL","mfr_system":null,"summary":"Some customers may complain about a shift shock and/or an engine RPM increase when setting the Mazda Radar Cruise Control (MRCC) system with no DTCs being stored. NOTE: This concern only occurs on vehicles equipped with a PCM manufactured by MITSUBISHI.This is caused by improper control logic of the PCM allowing the engine RPM increase for an instant right after setting the MRCC. To correct this issue, the PCM software has been modified.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10170658-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10170658-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170658","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"speed-control","name":"Throttle and cruise control","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"MAZDA3","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_mazda_mazda3","2020_mazda_mazda3"]}],"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":[]}