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Service bulletin CV1-4

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 id10174486
Published by NHTSA2020-05-06
Manufacturer's numberCV1-4
Manufacturer's date2020-04-13
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

Provide an update that would prevent possible message corruption that could take place on the RVC network.

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

Electrical system, Equipment and accessories

Vehicles listed
COACHMEN ADRENALINE2019
COACHMEN APEX2019
COACHMEN BEYOND2019 to 2020
COACHMEN BROOKSTONE2018 to 2019
COACHMEN CATALINA2018 to 2020
COACHMEN CHAPARRAL2018 to 2020
COACHMEN CHAPARRAL LITE2018 to 2020
COACHMEN CHAPARRAL X-LITE2018 to 2020
COACHMEN CLIPPER2019 to 2020
COACHMEN CONCORD2018 to 2020
COACHMEN CROSS COUNTRY2018
COACHMEN CROSS TREK2020
COACHMEN CROSSFIT2019 to 2020
COACHMEN FREEDOM EXPRESS2018 to 2019
COACHMEN FREELANDER2018 to 2019
COACHMEN GALLERIA2018 to 2020
COACHMEN LEPRECHAUN2018 to 2020
COACHMEN MIRADA2018 to 2020
COACHMEN ORION2018 to 2020
COACHMEN PRISM2018 to 2020
COACHMEN PURSUIT2018 to 2020
COACHMEN SPIRIT2018 to 2019
COACHMEN SPORTSCOACH2018 to 2020
COACHMEN VIKING2018 to 2020
COACHMEN WORK AND PLAY2019

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