{"nhtsa_id":10164046,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-21","date":"2019-08-16","document_id":"09-033-19-3590","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION","mfr_system":null,"summary":"Some vehicles may exhibit the rear parking sensor beeping without any obstacles behind it when the shift lever is shifted into Reverse. This concern only occurs when the rear USB power outlet (1) is broken. This is caused by noise from USB interference with the harness of the rear parking sensor (when the USB power outlet is broken).To correct this issue, the configuration of the USB power outlet has been changed to improve durability.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164046-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10164046-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10164046","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_mazda_cx-5","2019_mazda_cx-5"]},{"make":"MAZDA","model":"CX-9","year_from":2016,"year_to":2019,"match":"exact","vehicle_ids":["2016_mazda_cx-9","2017_mazda_cx-9","2018_mazda_cx-9","2019_mazda_cx-9"]},{"make":"MAZDA","model":"MAZDA6","year_from":2017,"year_to":2019,"match":"exact","vehicle_ids":["2017_mazda_mazda6","2018_mazda_mazda6","2019_mazda_mazda6"]}],"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":[]}