{"nhtsa_id":11031336,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-15","date":"2026-04-08","document_id":"9100788","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Under certain conditions, TBM Module may take longer to establish Ethernet communication after boot up. If it takes longer than 5 seconds, The SGW2.0 module will set DTC U0080 - Ethernet Bus 1. As soon as TBM responds, the SGW2.0 will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. If the SGW2.0 module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. This DTC may come up sporadically with no issue. Only if it is set to ACTIVE and it will NOT clear should DTC action be taken per procedure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031336-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031336-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031336","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U0080"],"topics":[],"vehicles":[{"make":"DODGE","model":"CHARGER","year_from":2024,"year_to":2025,"match":"exact","vehicle_ids":["2024_dodge_charger","2025_dodge_charger"]}],"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":[]}