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Service bulletin iABS Sensor Insp

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 id10186783
Published by NHTSA2021-02-06
Manufacturer's numberiABS Sensor Insp
Manufacturer's date2021-01-25
NHTSA componentELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC

NHTSA's summary

Visual Inspection Illustration used to confirm proper routing of iABS sensor cables and proper connection to the ECU on certain 2021 Great Dane Champion model trailers.

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, Electrical system

Vehicles listed
GREAT DANE CHAMPION2021

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