Service bulletins for the 2021 Lincoln Aviator
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.
271 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Hybrid and electric drive are shown. Show all
| SSM 50048 | 2021-09-04. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY THERMAL:MANAGEMENT:SOFTWARE. Some 2020-2021 Corsair/Aviator/Navigator vehicles may have diagnostic trouble code (DTC) U3000:49 DTC stored in the remote function actuator (RFA) module preventing paring-connecting any phone as a key to the vehicle. If this DTC is detected during pre-delivery inspection (PDI) or while diagnosing phone as a key pare/connection issue, remove the RFA fuse or disconnect the battery terminals for minimum of 5 minutes then reinstall. Start a new FDRS session and verify that U3000:49 is no longer present. Ensure that phone as a key is enabled and a phone can be paired to the vehicle. If the concern is still present, follow normal diagnostics procedures in Workshop Manual (WSM), Section 419-01C. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.