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2009 Chevy Kodiak C5500 8.1 gas not duramax with Alison transmission it's suffering from typical TCM failure was not sure if you could service this unit it's the same as chevy trucks with duramax but software is vastly different if you attempt to flash using online gm programming it will brick it here is pic of unit
Topic starter
Posted : 09/18/2023 2:36 pm
The repair service takes 1-3 business days. We do not change the vehicle configurations or settings and the part will be plug & play when you receive it. You can create your order on the website and we will bill you once we get done with the service. Thank you!
https://www.upfix.com/product/chevrolet-c5500-2009-2015-allison-duramax-gm-tcm-transmission-control-module-repair/
This post was modified 4 months ago by John Wells
Posted : 09/18/2023 2:41 pm