{"nhtsa_id":11029239,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-03","date":"2026-02-20","document_id":"30-001-26","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":"Hybrid","summary":"This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 30-001/25 06/30/25 and 05/15/25 Some customers may experience a hybrid system failure message appearing on the meter and the engine does not start, along with other numerous DTCs. This is caused by improper logic of the Powertrain Gateway Unit. To eliminate this concern, the control software of Powertrain Gateway Unit has been modified.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029239-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029239-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029239","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-50 HYBRID","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_mazda_cx-50"]}],"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":[]}