# Service bulletin TSB189

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.

- Type: Service bulletin
- NHTSA id: 10202667
- Published by NHTSA: 2021\-10\-31
- Manufacturer's number: TSB189
- Manufacturer's date: 2021\-09\-30
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Certain Basecamps trailers may not have been properly high\-pot tested. TSB 189 provides detailed instruction on how to properly complete a high\-pot test.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202667-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202667-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2021 AIRSTREAM BASECAMP

## Recalls for the same vehicles and component

- [2023499](/recalls/tc/2023499.md), 2023-09-06: Electrical
- [23V614000](/recalls/nhtsa/23V614000.md), 2023-09-01: ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [1STTSB1929082022](/bulletins/10222793.md), 2022-10-11, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. In certain model year 2021 \& 2022 Basecamp 20 travel trailers, the battery box lid gasket was not installed. In certain situations, the batteries may have the potential of outgassing, and without the gasket, the gases may enter the living area of the trailer.
- [1STTTN01192820](/bulletins/10180785.md), 2020-10-05, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. This issue of the newsletter provides information about the optional lithium battery package Airstream is offering on the 2021 my travel trailers. There is also information of what is needed to upgrade a travel trailer that was manufactured prior to the 2021 model year.
- [1STMON03692820](/bulletins/10180784.md), 2020-10-05, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This issue of the newsletter provides information about the optional lithium battery package Airstream is offering on the 2021 my travel trailers. There is also information of what is needed to upgrade a travel trailer that was manufactured prior to the 2021 model year.

JSON: [/v1/bulletins/10202667](/v1/bulletins/10202667)

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