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- Sat Jan 13, 2018 10:52 am
- Forum: i2/i3 for GM vehicles
- Topic: how to clear all previous updates to I2.
- Replies: 24
- Views: 9955
Re: how to clear all previous updates to I2.
Mike (or anyone else), I know you've tried to get me help for my i2 not seeing my TCM on my '17 tahoe, but nothing is working. My info file says gm tune is 2r03f, when there is a 2r03g avail. Your tech guys Simulation Regroupement de prêt say even though it says f, it's fully up to date. It's NOT ...