{"nhtsa_id":10020961,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-02-02","date":"2006-03-30","document_id":"03302006","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"CUMMINS ICON ULTRASHIFT WOULD SET A MOMENTARY ENGINE IGNITION INTERRUPT RELAY (MEIIR) FAULT CODE 31 AT POWER UP. ROADRANGER. MODEL 2006 FSUD-646. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020961","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","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":[]}