No, you can't input information from 2015 on your 2016 taxes, if you need to make changes you will need to amend your return, however, make sure first that you really need to amend.
If you do need to make changes for 2015, you can amend your
2015 return in TurboTax, see the TurboTax FAQ below for instructions:
https://ttlc.intuit.com/replies/3288565