turn key get one click car won't start.

 

How old is your battery? I would check that first

 

Its 99.9% starter. Mine started failing around 160k km. The dash would light up, you would hear one click and then nothing, on my 2013 Accord. If you search this problem on youtuibe or google it, you will see that this is a common problem on all accords 2013-2017. I bought the starter from the dealer and had my friend mechanic install it (its about an hour of work). Problem gone. If you do the installation at the dealer it might be a bit costly.