{"nhtsa_id":10055556,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-06-11","date":"2014-04-01","document_id":"SP-373-020","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; ENGINE","mfr_system":null,"summary":"VOLVO TRUCK: IN CHASSIS HARNESS CONNECTOR AND COMPRESSED NATURAL GAS (CNG) TANK CONNECTOR, WIRE SEALS ARE MISSING AND CAUSES CORROSION IN CONNECTIONS AND HARNESS TO BE WICKED UP WHEN WATER IS ALLOWED. MODEL 2013 VN. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055556","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VN","year_from":2013,"year_to":2013,"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":[]}