Some how I just found out that my obdII connector doesn't work(under dash). Any idea? I'm kinda confuse now it just doesn't work just like that.:confused:

Somehow? Exactly under what circumstances did you discover this? Is your car stock or modified?
How have you determined that the connector isn't working?

I try to put my scan tool to check the CEL that was on, but it couldn't be connect. And I'm sure that my scan tool it's work fine, because I just test it with the other car.

What scan tool, and what was the other car? Some scanners won't connect with late model Subarus.

canobd2 innova 3100 and the other car was 06 mitsubishi.
on my suby it shows unable to link the car.