Lincoln Aviator 2020–2021 — technical service bulletin
Bulletin SSM 50930 · NHTSA communication 10216057 · issued Jul 8, 2022
Technical service bulletin
communication type
Suspension
component
2020–2021
model years
2
vehicle entries
Official summary
Some 2020-2021 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 Ford Diagnosis and Repair System (FDRS) scan tool to update and configure the SUMA. If other DTCs are present, refer to Workshop Manual (WSM), Section 204-05 for normal diagno
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.