{"nhtsa_id":11030108,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-18","date":"2026-03-13","document_id":"SSM 54656","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ENGINE; POWER TRAIN","mfr_system":"instrument panel, HVAC controls","summary":"Some 2025-2026 F-150 vehicles built on 01-Oct-2025 and through 15-Dec-2025 may exhibit a \"Check 4x4\" message with diagnostic trouble code (DTC) U2002:9E stored in the all terrain control module (ATCM). This may be due to the 4L switch being stuck on due to excess material on the lower center instrument panel trim panel keeping the switch depressed. To correct the condition, replace the lower center instrument panel trim panel. Refer to Workshop Manual (WSM), Section 412-00 > Removal and Installation > Heating, Ventilation and Air Conditioning (HVAC) Control Module for reference of all hidden fasteners. For claiming, use causal part 15042C74 and labor operation MT15042C74SSM up to 1.3 hours.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030108-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030108-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030108","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["U2002"],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_ford_f-150","2026_ford_f-150"]}],"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":[]}