{"nhtsa_id":11033848,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-16","date":"2026-06-11","document_id":"SSM 54915","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":"Body Control Module: Key","summary":"Some 2026 Transit customers may request additional keys to be programmed to the vehicle. The maximum number of keys that are allowed to be programmed is now 4. This is due to the architecture of the body control module (BCM) changing that now limits the number of keys programmed. Ford Diagnosis and Repair System (FDRS) has been updated to reflect that 4 keys are the maximum number of keys to be programmed. The Workshop Manual (WSM), Section 419-01B > Description and Operation has also been updated to reflect this update.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033848-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033848-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033848","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"TRANSIT","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_ford_transit"]}],"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":[]}