{"nhtsa_id":10198820,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-07-06","date":"2021-06-29","document_id":"KC-2106","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198820-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10198820-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10198820","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":["U0001"],"topics":[],"vehicles":[{"make":"VOLVO","model":"VOLVO","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VOLVO TRUCK","year_from":null,"year_to":null,"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":[]}