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Service bulletin B21006

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 id10213002
Published by NHTSA2022-06-07
Manufacturer's numberB21006
Manufacturer's date2021-02-20
NHTSA componentEQUIPMENT

NHTSA's summary

Direction sensors may be coming out of adjustment and causing inconsistent lift axle operation.

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

Equipment and accessories

Vehicles listed
WABASH NATIONAL VAN2020

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