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Emissions 24E04

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)
TypeEmissions
NHTSA id11009829
Published by NHTSA2024-11-05
Manufacturer's number24E04
Manufacturer's date2024-10-04
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

The affected vehicles have an on-board diagnostics (OBD) system that may falsely set the catalytic converter Diagnostic Trouble Codes (DTC) P0420 – Catalyst System Efficiency Below Threshold (Bank 1) and/or P0430 – Catalyst System Efficiency Below Threshold (Bank 2), causing the Malfunction Indicator Light (MIL) to illuminate even though a repair may be unnecessary

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.

Trouble codes named

P0420, P0430

Vehicles listed
FORD F-1502022, 2023

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