{"nhtsa_id":10176092,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-04","date":"2020-05-04","document_id":"SSM 48792","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Some 2020 Aviator vehicles equipped with air suspension may exhibit a Drive Malfunction and/or Suspension Fault message in the instrument panel cluster (IPC) with diagnostic trouble codes (DTCs) B1041 and U2100 stored in the SUMA. This may be due to the SUMA entering into a diagnostic service mode after an on-demand self-test or module replacement. If no other DTCs are present, use the latest software version of the appropriate Ford diagnostic scan tool to run the SUMA-Transport and Factory Mode Deactivation function to clear the DTCs. Run an ALL Continuous Memory DTC test to verify DTCs have cleared as running an On-Demand Self-Test on the SUMA will set the DTCs again. If other DTCs are present, refer to Workshop Manual (WSM), Section 204-05 for normal diagnostics. Engineering is investigating. Monitor OASIS for updates.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176092-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176092-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176092","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":["B1041","U2100"],"topics":[],"vehicles":[{"make":"LINCOLN","model":"AVIATOR","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_lincoln_aviator"]}],"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":[]}