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Discussion Starter #1 (Edited)
With my Ford, I am able to use Forscan over the OBD2 to interact with the vehicle's software and diagnostic utilities. Does such a thing exist for our TB's?

To be clear, this is much more than simply reading error codes. It can run diagnostic system checks, reboot systems, and modify stored parameters.

EDIT: Forscan forum post directs to the following for GM OBD2 software: OBDwiz Automotive Diagnostic Software
Has anyone used this?
 

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2021 LT AWD
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Wow. There looks like a lot of data can be had. I use a $20 Wireless dongle version I bought off of Amazon. Coupled with the Torque(lite) app that is free and I feel I have more than enough information. I haven’t kept up with what is available, but would like to see a reasonable priced version with abs data.
 
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