2021 Ford Explorer, 2021 Lincoln Aviator Recall: Incorrect rear suspension module components may have been installed due to…
NHTSA campaign 21V870000 · Suspension · filed Nov 10, 2021 · verified Jul 30, 2026
The defect
Ford Motor Company (Ford) is recalling certain 2021 Explorer and Lincoln Aviator vehicles. Incorrect rear suspension module components may have been installed due to a labeling error.
The risk
A rear suspension module with incorrect components may affect vehicle handling, ride height, and braking characteristics, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will inspect the rear suspension module, and replace any incorrect parts, as necessary, free of charge. Owner notification letters were mailed December 3, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S47.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
Related recalls
More Ford Explorer recalls
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- 2016–2019 Ford Explorer — Roof rail covers may come loose and detach from the vehicle
- 2020–2026 Ford Explorer and 1 other model — Switch for the easy-entry second-row outer seats may bind…
- 2018–2021 Ford Expedition and 4 other models — Transmission park pawl may engage while the vehicle is in…
- 2024 Ford Explorer — An unintentional powertrain control module (PCM) reset may…
Other campaigns involving Ford vehicles
Source: NHTSA recall database, campaign 21V870000 (manufacturer number 21S47). Data last verified Jul 30, 2026.