{"nhtsa_id":10120940,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-27","date":"2017-06-13","document_id":"FSB381-019","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"On some Volvo trucks the TGW (Telematic Gateway) system may occasionally produce a fault in the instrument cluster during start up. This is as a result of the TGW system resetting itself due to low voltage during cranking.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10120940-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10120940-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10120940","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"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":[]},{"make":"VOLVO","model":"VT","year_from":null,"year_to":null,"match":"exact","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":[]}