Has my TCU been upgraded?

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skullitor13

New member
Joined
Jul 26, 2017
Messages
1
So I got a used 2014 Leaf SL. Is there an easy way to check to see if the previous owner has upgraded the TCU unit?

Thanks for the help!
 
if you go in the nav unit and look for charging stations it will try to connect and if it has no updated TCU it will fail to connect. or if you can log into your account through the nav unit which links the driving data and remote heating/cooling functionality to your nissan account.
 
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