{"nhtsa_id":10054132,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-12-21","date":"2014-01-01","document_id":"SP-284-042","mfr_campaign":null,"replaces":"SP-284-042-A","component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"VOLVO: THERE ARE ENHANCEMENTS TO SOFTWARE UPDATES FOR ENGINE CONTROL MODULE (ECM) AND AFTERTREATMENT CONTROL MODULE (ACM) TO RESOLVE DIAGNOSTIC TROUBLESHOOTING CODES P1086, P0420, P205B, P2002. MODEL 2013 VAH, VHD, VN. *PE UPDATED 2/28/2014 *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10054132","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P0420","P1086","P2002","P205B"],"topics":[],"vehicles":[{"make":"VOLVO","model":"VAH","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"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":[]}