DIY Cruise Control FAQ (2006-2010 Yaris)

[CTScott]

Originally Posted by carlosgil5

I could not get any measurement I have one of those little harness plugs in the hole where pin 40 would be.

This are the connections under my steering wheel.
there's no blue and no brown wire.



This is my cluster showing the cc icons.


So I have to run the wire from which hole in the connector?

What else do I have to do, I already drilled the cover, plugged the stalk wire and bolted the OEM stalk.

I was really hoping my '10 AT had all the wires in place. Not at all.

So, you definitely need to add the connector D3 pins. The other question is if the ECM connector A21, pin 40 is present? On Puerto Rico spec cars, it is, but the D3 pins are not.