{"vehicle":{"id":"2019_mazda_cx-9","year":2019,"make":"Mazda","model":"CX-9"},"code":"U0423","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10153300,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-02-19","date":"2018-11-27","document_id":"MT-010-18","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Some vehicles (with MAZDA CONNECT) may exhibit a condition where DTC U0323(PCM) / U0423(ABS) /U3000(IC) CANNOT be deleted when the TPMS warning light flashes and/or the TCS/DSC indicator lights are illuminated. This can happen if the ignition is turned OFF within 20 seconds after the ignition is turned ON in one of the following two situations. 1. The ?ROOM? fuse (Engine compartment) is NOT installed when battery level is low. 2. The CMU (Connectivity Master Unit) is NOT connected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153300-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10153300-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10153300"},{"nhtsa_id":10152371,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-17","date":"2018-11-27","document_id":"MT-010-18","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS","summary":"Some vehicles (with MAZDA CONNECT) may exhibit a condition where DTC U0323(PCM) / U0423(ABS) /U3000(IC) CANNOT be deleted when the TPMS warning light flashes and/or the TCS/DSC indicator lights are illuminated. This can happen if the ignition is turned OFF within 20 seconds after the ignition is turned ON in one of the following two situations. 1. The ?ROOM? fuse (Engine compartment) is NOT installed when battery level is low. 2. The CMU (Connectivity Master Unit) is NOT connected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152371-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10152371-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10152371"}],"url":"https://open.wenmarpro.com/makes/mazda/cx-9/2019/bulletins?code=U0423"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/mazda/cx-9/2019/codes/U0423","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}