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Service bulletin 24B56 S1

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)
TypeService bulletin
NHTSA id11009916
Published by NHTSA2024-11-06
Manufacturer's number24B56 S1
Manufacturer's date2024-10-31
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some of the affected vehicles may exhibit an inoperative front park aid feature with a “Front Parking Sensors Not Available Sensors Blocked See Manual” message in the Instrument Panel Cluster (IPC). Reason for supplement: Updated some text in Dealer bulletin, labor allowances and tech instructions

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.

Vehicles listed
FORD F-150 LIGHTNING BEV2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)

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