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

[Eatoman]

Just wondering if this CC kit would work on a Yaris? Seems pretty cool!

http://www.conrad-anderson.co.uk/pdf...P300-AP500.pdf

[CTScott]

Originally Posted by Eatoman

Just wondering if this CC kit would work on a Yaris? Seems pretty cool!

http://www.conrad-anderson.co.uk/pdf...P300-AP500.pdf

It would, but I am sure it's a whole lot more expensive than simply adding the stalk and wires to use the ECM equipped CC.

[Eatoman]

Originally Posted by CTScott

It would, but I am sure it's a whole lot more expensive than simply adding the stalk and wires to use the ECM equipped CC.

Expensive yes. But then again, there's always a price to pay for "stylish" features.

[Ecoman44]

CTScott and Vince87, I cannot thank you enough. I built my 4 switch setup yesterday and installed it tonight. Works like a champ!! Now, just to install the indicator and the pin to button it all up. I cannot believe it was that easy. I wonder how much money you have saved folks?

[david.gartee1]

Hey all, I just wanted to thank everyone on this forum. I just did my install of the 4-Button CC. It works perfectly after a little troubleshooting. The only problem is that I just have the wire chillin' in the ECU. I have no idea how long it will stay there, but it stayed in on my 60 mile round trip to/from work. I do not wish to buy the real wire from Toyota, but I will if I must. But I was wondering something: I have a spare wiring harness adapter laying around with the pins kinda like the ones that go in the ECU (I assume), and I was wondering if I can seat those in the ECU for a permanent solution.

[CTScott]

Originally Posted by david.gartee1

Hey all, I just wanted to thank everyone on this forum. I just did my install of the 4-Button CC. It works perfectly after a little troubleshooting. The only problem is that I just have the wire chillin' in the ECU. I have no idea how long it will stay there, but it stayed in on my 60 mile round trip to/from work. I do not wish to buy the real wire from Toyota, but I will if I must. But I was wondering something: I have a spare wiring harness adapter laying around with the pins kinda like the ones that go in the ECU (I assume), and I was wondering if I can seat those in the ECU for a permanent solution.

They need to be the exact same pins, otherwise the pin latch mechanism will not snap back into place. I sell the ECM pins (with about 2' of wire) for $5 shipped, which is a lot less than the dealer charges.

[i-trans]

Hi,

i have try to install this cruise control mod...
But no cruise function...
All switch are okay, i have buy the cc switch, i have connected the switch to the white and the blue wire ( around the purple wire ).
my switch set-up are the same of the tutorial (4 switch with 240, 390 and 910 resistor )

I have buy 2 D3 wire and a A21 connector.

the a21 connector goes to my red wire on my sitch and to the pin1 of the d3 connector.
my black wire goes to pin2 of d3 connector and to the negative.

I start the car, i push on the "on" switch...
at 100Km/h i push on the "set" and nothing happen...

what's wrong?!?

[CTScott]

Originally Posted by i-trans

Hi,

i have try to install this cruise control mod...
But no cruise function...
All switch are okay, i have buy the cc switch, i have connected the switch to the white and the blue wire ( around the purple wire ).
my switch set-up are the same of the tutorial (4 switch with 240, 390 and 910 resistor )

I have buy 2 D3 wire and a A21 connector.

the a21 connector goes to my red wire on my sitch and to the pin1 of the d3 connector.
my black wire goes to pin2 of d3 connector and to the negative.

I start the car, i push on the "on" switch...
at 100Km/h i push on the "set" and nothing happen...

what's wrong?!?

Do you have an AT or MT?

There is no purple wire near the CCS wire in pin 40 of connector A21. Looking at the connector from the wire entry side, there is a blue wire with silver marks next to it on the left and a brown wire next to it in the next row.

Why did you add pins to D3? You only need to do so if using the OEM stalk, not for using the DIY switch method.

[i-trans]

i have a MT.
this is the reason why i have connect my cc clutch switch on the white and the blue wires (the purple are in the meedle (in the fuse panel under the hood in the conductor side).

why i have connect 2x D3 connector, confusion between 2 diy.....

i go to disconnect the 2x D3 connector, and go to test!

the voltage was okay on my 4 cc switch (12v. when ignition are on).

the 2x D3 connector was my error, it was possible to theses connector cause the malfunction?

**sorry i'm very bad in english**

[CTScott]

Originally Posted by i-trans

i have a MT.
this is the reason why i have connect my cc clutch switch on the white and the blue wires (the purple are in the meedle (in the fuse panel under the hood in the conductor side).

why i have connect 2x D3 connector, confusion between 2 diy.....

i go to disconnect the 2x D3 connector, and go to test!

the voltage was okay on my 4 cc switch (12v. when ignition are on).

the 2x D3 connector was my error, it was possible to theses connector cause the malfunction?

**sorry i'm very bad in english**

OK. That makes more sense.

Being connected to D3 shouldn't cause issues, except that if you are relying on that for the ground of the second wire, it will just be floating, since the other end of the connector is not connected. On you switch array, one side goes to A21-40 and the other to ground.