{"nhtsa_id":11029930,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-11","date":"2026-03-05","document_id":"SSM 54630","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"Some 2024 F-150/Escape/Corsair vehicles may exhibit no audio/no volume with diagnostic trouble code (DTC) U1A00:87 stored in the accessory protocol interface module (APIM). This may be due to the software in the front audio control module (ACM). To correct the condition, reprogram the ACM using the latest software level of the Ford Diagnosis and Repair System (FDRS). For claiming, use causal part 18806 and labor operations 12651D and 12651D4.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029930-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029930-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029930","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["U1A00"],"topics":[],"vehicles":[{"make":"FORD","model":"ESCAPE","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ford_escape"]},{"make":"FORD","model":"F-150","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_ford_f-150"]},{"make":"LINCOLN","model":"CORSAIR","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_lincoln_corsair"]}],"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":[]}