DIY Cruise Control on 07-08 Yaris (step by step)

[lily]

Originally Posted by lily

well, i re-wired new push buttons and added a new single 620 resistor to the 2-button setup but still no avail.

i'm thinking that the connection to PIN 40 is not so good.

how did you all establish "connection" to this PIN 40?

did you just simply push a strand of wire through the harness or actually got one of those little pins? (i just pushed a wire through the harness because i cannot figure out how to completly disassemble it).

can the head piece of harness be taken apart further? <<< i have take it off the ECU/ECM and the taken the little rubber plug off but cannot figure out if the head piece of the harness can be taken apart further.

Thank you.

well, still no cruise yet.

my main question is about how to take off the ECU harness.

i have gone as far as "unlocking" the harness via the "white clip" like the pictures from the previous posts.

but does the harness come off even further??? <<< can someone please take a pic of the "full breakdown" of the harness???

what i did was pretty much just "unlocked" the harness via the "white clip" and slid a wire through PIN 40. <<< this i believe somehow is not "good enough" contact to the ECU itself.

i think this is what I'm stuck on, because i cannot establish a good contact from the wire to the ECU. i have the little connector pin, but just don't know how to break down the ECU harness to fit it onto PIN 40 of the harness.

HELP PLEASE.