WenmarOpen by Wenmar Pro

Service bulletin SB-12-016

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 id10116448
Published by NHTSA2017-08-25
Manufacturer's numberSB-12-016
Manufacturer's date2017-02-02
NHTSA componentSTRUCTURE:BODY:HATCHBACK/LIFTGATE

NHTSA's summary

Waltco has identified a potential defect with the check valve loacted inside the power unit valve body causing the platform to potentially open if not stored inside the travel locks. Trailers built between March 14, 2016 and September 19, 2016 spec'd with WDV series liftgates are potentially affected. Waltco is handling part 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

Body and frame

Vehicles listed
WALTCO LIFT-GATE ASSEMBLY

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