WenmarOpen by Wenmar Pro

Service bulletin S-1680

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 id10210907
Published by NHTSA2022-05-04
Manufacturer's numberS-1680
Manufacturer's date2022-04-15
NHTSA componentSERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

NHTSA's summary

Bendix Trailer ABS Advanced Single Channel shorting cap installation instructions. Instructions for installing a service part trailer ABS valve module with appropriate modifications to support older versions of trailer ABS module. This allows the new part to work with older wiring pin-outs and functions found on older 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, Driver assistance

Vehicles listed
BENDIX TABS-8

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