{"nhtsa_id":11029342,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-03","date":"2026-02-17","document_id":"CBR 2514 022026","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"CBR - This procedure provides a temporary corrective action for the “Lost Communication to Alternator” message and Vehicle Master Control Unit (VMCU) DTC C103508 caused by a software issue.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029342-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029342-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029342","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["C1035"],"topics":[],"vehicles":[{"make":"VOLVO","model":"VNL (4)","year_from":2024,"year_to":2027,"match":null,"vehicle_ids":[]}],"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":[]}