{"nhtsa_id":10043086,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-02-21","date":"2011-09-01","document_id":"FSB-432-012","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:IGNITION","mfr_system":null,"summary":"VOLVO TRUCK: ON SOME TRUCKS, ONCE PERFORMANCE MODE BEEN SELECTED, THE ECONOMY MODE MAY NOT SWITCH FROM PERFORMANCE MODE UNTIL IGNITION KEY IS CYCLED. TRUCKS WITH I-SHIFT TRANSMISSIONS. MODELS VN, VHD, VAH. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043086","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"ignition","name":"Ignition","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VHD","year_from":2011,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","year_from":2011,"year_to":2011,"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":[]}