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Service bulletin SSM 51209

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 id10226763
Published by NHTSA2022-11-30
Manufacturer's numberSSM 51209
Manufacturer's date2022-11-16
NHTSA componentSERVICE BRAKES, AIR:ANTILOCK

NHTSA's summary

Some 2020-2021 F53/F59 Stripped Chassis vehicles may experience an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) C0037. If normal diagnostics lead to replacement of the tone ring, be advised that the tone ring has been superseded with improved parts for both the passive (MU9Z-2C026-D) and active (MU9Z-2C026-C) systems. Follow Workshop Manual Section 206-04 for tone ring replacement.

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

Brakes, Anti-lock brakes

Trouble codes named

C0037

Vehicles listed
FORD F-532020 to 2021

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