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

[i-trans]

exactly!

when i start my car i press the "on" button, when i go faster than 45Km/h i try to press "set" button.

i have try to just press, and keep my finger pressing this button about 3-5sec.

no result!

the clutch control switch has polarity?
the red wire on my ccswitch goes to the blue or the white wire in the fuse box in the driver side of the hood?
or nothing important?

[CTScott]

Originally Posted by i-trans

exactly!

when i start my car i press the "on" button, when i go faster than 45Km/h i try to press "set" button.

i have try to just press, and keep my finger pressing this button about 3-5sec.

no result!

the clutch control switch has polarity?
the red wire on my ccswitch goes to the blue or the white wire in the fuse box in the driver side of the hood?
or nothing important?

The clutch switch is not polarized. The only other thing I can think of is that the switches are poor quality and that rather than making a clean connection when pressed that they "bounce" causing multiple ons and offs with a single press.

[i-trans]

the switchs seem to be okay, no pulse when i push button.

i fugure that the problem are my cc clutch switch...
if my cc clutch switch are not okay, the cc are not functionnal.

i have try with the jumper in the fusebox, and unfortunately i have the same result...

i really don't know what is my cc problem, but i want to resolve that soon!

[CTScott]

Originally Posted by i-trans

the switchs seem to be okay, no pulse when i push button.

i fugure that the problem are my cc clutch switch...
if my cc clutch switch are not okay, the cc are not functionnal.

i have try with the jumper in the fusebox, and unfortunately i have the same result...

i really don't know what is my cc problem, but i want to resolve that soon!

The only way to tell if the switches are bouncing is with an oscilloscope. A voltmeter is too slow.

Also, are you absolutely sure that you are on the correct pin on the ECM?