No, Jhin does not scale AD. None of his abilities scale ad. They all scale AP. It's also a main reason to why Jhin is an early game champ. He's best early game until people start building AD on him and he becomes useless.
You can't take a random champ and make them AD just because they have long range.
Wait what?
I have no idea what drug you did take and at this point I'm not sure if you are trolling or actually serious....
Who fukin cares about 
abilities when u can do + 1200 damage crit per auto from half a screen with 
on him ?!
[slayer-jinx-unamused]
Obviously he scales with health,
#TankJhin
all of his abilities scale AD and his passive makes him get AD off of crit and attack speed. What -insert drug- are you smoking dude? I mean, yeah he has AP scaling, but building AD scales his abilities and his passive because of crit items with AD, and attack speed items with AD, and crit items with attack speed items.
Jhin scales best with mana. All his abilities interact with mana (mana cost), whereas the AD/AP interactions are not consistent with all abilities.
I recommend the following build:
He scales with movespeed. Build accordingly. I personally recommend 
Jhin Drift
