{"vehicle":{"id":"2025_mazda_cx-90","year":2025,"make":"Mazda","model":"CX-90"},"code":"U0156","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":11009645,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-11-04","date":"2024-10-11","document_id":"SA-040-24a","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM","summary":"Some customer may experience any of the following: Multiple Warning Lights On • Infotainment center display blank • Engine no start unless the key transmitter is placed near the start button • Interior lights do not illuminate • DTC P2507:00 - PCM, PCM POWER SYSTEM: (LOW INPUT) stored. • DTC U0156:00 - PCM, CAN communication system, Communication error with CMU (Connectivity Master Unit). • This may be caused by Fuse F1 not fully seated (poor terminal tension) or a poor ground connection at the front harness connector G03.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009645-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009645-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009645"},{"nhtsa_id":11008420,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-04","date":"2024-09-12","document_id":"SA-040-24","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM","summary":"Some customer may experience any of the following: Multiple Warning Lights On • Infotainment center display blank • Engine no start unless the key transmitter is placed near the start button • Interior lights do not illuminate • DTC P2507:00 - PCM, PCM POWER SYSTEM: (LOW INPUT) stored. • DTC U0156:00 - PCM, CAN communication system, Communication error with CMU (Connectivity Master Unit).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008420-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008420-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11008420"}],"url":"https://open.wenmarpro.com/makes/mazda/cx-90/2025/bulletins?code=U0156"},"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-90/2025/codes/U0156","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."]}