# Service bulletin CSC\-220420

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: 10213697
- Published by NHTSA: 2022\-06\-08
- Manufacturer's number: CSC\-220420
- Manufacturer's date: 2022\-06\-03
- NHTSA component: COMMUNICATION; EQUIPMENT

## NHTSA's summary

Dealer letter for CSC\-220420. With some models and features, the Display Commander \(LCD screen\) for the In\-Command system, may exhibit erratic readings on HVAC and/or lose communication with components. This is caused because Keystone may not have installed an End of Line \(EOL\) Resistor in the “Gateway” located in the Roof A/C.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10213697-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10213697-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2021 to 2022 KEYSTONE COUGAR

JSON: [/v1/bulletins/10213697](/v1/bulletins/10213697)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20CSC-220420&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10213697&vehicle=Service%20bulletin%20CSC-220420)