Corvette C7 K71 Flash Transmission Control Module

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djyankees31
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Joined: Mon Jul 03, 2017 2:59 pm

Corvette C7 K71 Flash Transmission Control Module

Post by djyankees31 »

I have the C7 ECM flashed with the i2 but not the TCM. I'm going to update the latest diagnostic and System software for the K71 TCM using TIS2WEB.

So do I have to restore the system ECM flash before updating the TCM even though I didn't update the TCM with the i2?

Thanks
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mikel
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Re: Corvette C7 K71 Flash Transmission Control Module

Post by mikel »

it wont hurt to restore, but not necessary if you flash the TCM only.
Mike Litsch
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