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Discussion Starter #1
Well I'm at my local dealership for shifting issues.

What my terrain is doing is hanging in 5th gear a lot while getting on the highway.

I am having them do a software update, I have heard on multiple occasions of Terrain users having shifting problems that where solved by a software update. Or like some may say recalibration.

I will let everyone know if it works!
 

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Discussion Starter #2
Well software update was done, they also reset the fast learn shift adaptation. Everything is working as it should.
 
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