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Over-the-air update RCM-26.4.2.1 Explorer

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeOver-the-air update
NHTSA id11031922
Published by NHTSA2026-05-01
Manufacturer's numberRCM-26.4.2.1 Explorer
Manufacturer's date2026-04-29
Campaign id or software versionRCM-26.4.2.1
NHTSA componentSEAT BELTS
Manufacturer's systemrestraints control module

NHTSA's summary

Quality improvements include: -Updates the Restraint Control Module to prevent a potential internal fault that may cause a warning light to illuminate for one key cycle

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Seat belts

Vehicles listed
FORD EXPLORER2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263402026-07-14. Seats And Restraints
20263392026-07-14. Seats And Restraints
20261242026-03-17. Seats And Restraints
26V1590002026-03-17. SEAT BELTS
20253282025-06-13. Seats And Restraints

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.