ABS light on dashboard

[mentalmurph]

Hi,

My ABS light came on on the dashboard a week or so ago on my 2012 Yaris and I'm just trying to work out where the issue might be.

I tried to scan using my Bluetooth odb2 dongle and my phone with fusion and auto doctor but I can only seem to get ECU codes. After a bit of searching online it does look like most Toyotas seem to have a self test system for ABS accessed by bridging pin 4 and 13 on the OBD2 like this:

https://www.youtube.com/watch?v=PD1V6pv2ej0

and should it should give a code by flashing the abs light that hopefully will give me a bit of a steer to finding the problem.

Just wondering if anyone can confirm if this will work on a 3rd gen Yaris, or is it only the older models?

thanks