Vehicle report

2021 AIRSTREAM INTERSTATE

Service bulletins

4 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

1STMON041042822

Service Bulletin/Repair Instructions

This article discussed tire care and maintenance. It explains the meaning of nomenclature on the tire sidewall (i.e. the 4 digit date code, load range, and max load information.

1STtsb1866282021

Service Bulletin/Repair Instructions

Airstream has discovered that early 2021 Model Year units were shipped with Magnum MMS1012-G Inverter/Charger's designed for AGM batteries, instead of the proper “L” series inverters designed for use with lithium batteries. While the incorrect inverters are not harmful to the lithium batteries, the affected vehicles would not be getting maximum charging to the batteries. This procedure is set up to make sure the proper MMS1012-G “L” Series inverters are installed, and if not, it outlines the process for swapping out the inverter.

1STMON037102820

Service Bulletin/Repair Instructions

This newsletter provides detailed instructions regarding winterization of Airstream travel trailers and motorhomes.

1STMON035042820

Service Bulletin/Repair Instructions

This newsletter talks about the importance of cleaning and maintaining waste water tanks, and provides detailed instruction of how to do so. It provides suggestions as to which products to use to clean the tanks.

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.

2021 Airstream Interstate Service Bulletins: 4 bulletins | CarFathom