{"nhtsa_id":10110994,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-10","date":"2013-11-12","document_id":"01-027-13-2836a","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some vehicles may experience MIL illumination with DTC P219A:00 and/or P219B:00 stored in PCM memory. The DTCs may be caused by abnormal electrical noise within the engine harness of certain vehicles. To elimi-nate this concern, separate the A/F sensor signal lines from the emission harness by installing the short cord service part detailed in this bulletin.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10110994-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10110994-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10110994","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":["P219A","P219B"],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-9","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_mazda_cx-9","2012_mazda_cx-9","2013_mazda_cx-9"]}],"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":[]}