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Service bulletin KSB-181206

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 id10153026
Published by NHTSA2019-02-19
Manufacturer's numberKSB-181206
Manufacturer's date2019-01-08
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

This is the repair instructions for KSB-181206. Under certain conditions outside of 40°F to 100°F ambient temperature, the Dometic Gateway may not communicate with the temperature controls to allow the IN-Command HVAC to work.

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
DUTCHMEN VOLTAGE2018
KEYSTONE ALPINE2018
KEYSTONE COUGAR2018
KEYSTONE FUZION2018
KEYSTONE RAPTOR2018

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