> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexgen-series-product-manuals/rexgen-series-usage-guides/rexgen-as-pass-thru.md).

# ReXgen as Pass-Thru

## ReXgen J2534 installation.

[<mark style="color:blue;">Download the J2534 drive</mark>](https://downloads.influxtechnology.com/ReXdesk/Rexgen_J2534_Installer.zip)<mark style="color:blue;">r</mark> and execute the file.

Download the [<mark style="color:blue;">ReXgen J2534 driver installation guide</mark>](https://www.influxtechnology.com/_files/ugd/b89da4_12293aa771184a9bb5897d0b18685a9a.pdf).

Click 'Install.'

<figure><img src="https://1612018018-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTCRfbN5hBLeUzIaKHbJ7%2Fuploads%2FjCMB8MAxNmZWIJfjLLoG%2Fimage.png?alt=media&amp;token=04dd08d2-baf1-4bef-9cdd-4f7f447a15d2" alt=""><figcaption></figcaption></figure>

After successful installation, Windows Registry should contain J2534 ReXgen properties.

The [<mark style="color:blue;">applications that support J2534</mark>](/support_guides/rexgen-series-product-manuals/rexgen-series-usage-guides/rexgen-as-pass-thru/the-applications-which-support-j2534-should-show-installed-devices..md) should show installed devices.

[<mark style="color:blue;">SavvyCAN</mark>](/support_guides/rexgen-series-product-manuals/rexgen-series-usage-guides/rexgen-as-pass-thru/savvycan.md)

[<mark style="color:blue;">Video Tutorial</mark>](https://youtu.be/GNhZeBD5sqc?si=ExN8Ye6vaulxWHmZ)  (a demo using module analyser).


---

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