# Service bulletin 122\-W4V4X\-04

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: 10173063
- Published by NHTSA: 2020\-04\-02
- Manufacturer's number: 122\-W4V4X\-04
- Manufacturer's date: 2020\-03\-27
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

instructions for a workaround for synchronizing the homelink rolling code for a garage door.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173063-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173063-9999.pdf)

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

## Vehicles listed

- 2020 PORSCHE 911

JSON: [/v1/bulletins/10173063](/v1/bulletins/10173063)

[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%20122-W4V4X-04&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10173063&vehicle=Service%20bulletin%20122-W4V4X-04)