{"nhtsa_id":10201730,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-01","date":"2021-09-01","document_id":"KC-2106","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net - VECU5 Only","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201730-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201730-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201730","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U0001"],"topics":[],"vehicles":[{"make":"VOLVO","model":"VAH","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","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":[]}