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Service bulletin PUB-190814REV-ow

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 id10166973
Published by NHTSA2019-11-04
Manufacturer's numberPUB-190814REV-ow
Manufacturer's date2019-09-20
NHTSA componentSTRUCTURE

NHTSA's summary

The purpose of this Product Upgrade owner notification letter is to inform the owners of certain model year 2018-2019 Holiday Rambler brand Marquis and Signature class A diesel motorhomes about Product Upgrade 190827REV. On motorhomes affected by this Product Upgrade, the rear air deflector, mounted to the rear fiberglass cap, was attached with a series of brackets and screws. The brackets used in this application had slots in certain areas where they attached to the cap. Over time, these brackets could shift or slide within the confines of the slots. This movement can cause the rear air deflector to become slightly misaligned. On motorhomes affected by this Product Upgrade, the rear air deflector, mounted to the rear fiberglass cap, was attached with a series of brackets and screws. The brackets used in this application had slots in certain areas where they attached to the cap. Over time, these brackets could shift or slide within the confines of the slots. This movement can cause the rear air deflector to become slightly misaligned."

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
MONACO MARQUIS2018 to 2019
MONACO SIGNATURE2018 to 2019

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