DIY Cruise Control FAQ (2006-2010 Yaris)

[2mtech]

CTScott -

Have only been reading (a lot) since I got my '11 3Dr last week but took a quick interest in this thread. It's probably +47 or so, but thank you immensely for putting so much great info together!

Do you still have any of the CC clutch switches that will work on my ride?

TIA

[CTScott]

Originally Posted by 2mtech

CTScott -

Have only been reading (a lot) since I got my '11 3Dr last week but took a quick interest in this thread. It's probably +47 or so, but thank you immensely for putting so much great info together!

Do you still have any of the CC clutch switches that will work on my ride?

TIA

Yes. I try to keep all of the parts on hand, so I have stalks, clutch switches, and the pins required for pre-09 cars.

[2mtech]

Originally Posted by CTScott

Yes. I try to keep all of the parts on hand, so I have stalks, clutch switches, and the pins required for pre-09 cars.

Cool. If you would PM me your PayPal addy I'll be more than glad to make your parts inventory lighter and your balance heavier

[2mtech]

Scott -

In looking to incorporate all four CC functions into one switch, it occurred to me that the power rearview mirror adjust switch is a four-way, MOM-MOM-MOM-MOM-OFF switch. What do you think of the possibility of using that switch for the CC functions? Do you have a spec of that switch (since you have everything else )? I don't have power mirrors so acquiring and using that switch would be ideal if it would work. I have no desire to mess with the airbag/steering wheel to install the stalk and haven't been able to locate a suitable aftermarket 4-way part.

As always, your input is eagerly awaited

[CTScott]

Originally Posted by 2mtech

Scott -

In looking to incorporate all four CC functions into one switch, it occurred to me that the power rearview mirror adjust switch is a four-way, MOM-MOM-MOM-MOM-OFF switch. What do you think of the possibility of using that switch for the CC functions? Do you have a spec of that switch (since you have everything else )? I don't have power mirrors so acquiring and using that switch would be ideal if it would work. I have no desire to mess with the airbag/steering wheel to install the stalk and haven't been able to locate a suitable aftermarket 4-way part.

As always, your input is eagerly awaited

The power mirror switch has an internal PCB that handles switching the four functions between the two sides. You would have to gut one to see if that switch is actually usable. Someone else on here found a nice little joystick type switch.

By the way, those power mirror switches typically sell for more than my $40 price tag for the OEM stalk.

[ZeeGrandChamp]

Did the CC upgrade on my 2010 USDM 3-Door... as easily as changing a shift knob. CTScott's kit is great and the updated part number for the cover is:

45184-52130-B0 and the list price is about $32.00

[carlosgil5]

Originally Posted by ZeeGrandChamp

Did the CC upgrade on my 2010 USDM 3-Door... as easily as changing a shift knob. CTScott's kit is great and the updated part number for the cover is:

45184-52130-B0 and the list price is about $32.00

thanks for the info, but I think am gonna' drill. I'll be very careful.

[CTScott]

The no voltage on the A21 pin is definitely the issue. Are you absolutely sure that you are in the correct position on the ECM connector?

[carlosgil5]

Originally Posted by CTScott

The no voltage on the A21 pin is definitely the issue. Are you absolutely sure that you are in the correct position on the ECM connector?

I unplugged the A21 connector and took a picture to show you the spot I placed the terminal (pin 40 I think), can you confirm if I plugged it in the right place? Note: this picture was rotated 180 degrees.


I also took a picture of the ECM pins, I could not see anything wrong as all the ECM pins where there. This picture was not rotated.


When I tested the wire for voltage, the connector was fully seated at the ECM and right where we can see the wires in the harness I poked the pin 40 wire and got nothing.

Also did a road test and confirmed it was not working.

[CTScott]

If I see correctly, it is the one round hole, which is the correct location.

[red 5 door]

Thank you much for the info on the cc,i did the 2 switch mod last sat,works pro,thanks again,CTScott,my total cost was $7.00.ever up my way,beers are on me.

[thestranger]

what's the difference between 84632-08021 and 84632-34011?

[CTScott]

Originally Posted by thestranger

what's the difference between 84632-08021 and 84632-34011?

I don't believe that there is any real difference. 84632-08021 is listed as a direct replacement for 84632-34011.

[Nicfin]

Hi,

This is my first post. I recently bought a 2008 Yaris Liftback. It's a 5-speed. I would have preferred for my next vehicle to have already had cruise control installed, but the circumstances didn't allow it. I am now considering CTScott's OEM cruise control method. I have read over this thread more than once and feel I can do this. I am only apprehensive about one thing. Since I have the 5-speed, I have to tap into the wires in the under-hood fuse box for the clutch cancel. This requires splicing into two of the wires (white and blue). CTScott's instructions suggest a tap splice. I was hoping to get around to "Cutting" or altering of the existing wire. Has anyone used anything different like connecting them using a pin of some sort in the wire hole? I know my fears are irrational, but cutting into those little wires makes me nervous. Any help is appreciated.

[CTScott]

Originally Posted by Nicfin

Hi,

This is my first post. I recently bought a 2008 Yaris Liftback. It's a 5-speed. I would have preferred for my next vehicle to have already had cruise control installed, but the circumstances didn't allow it. I am now considering CTScott's OEM cruise control method. I have read over this thread more than once and feel I can do this. I am only apprehensive about one thing. Since I have the 5-speed, I have to tap into the wires in the under-hood fuse box for the clutch cancel. This requires splicing into two of the wires (white and blue). CTScott's instructions suggest a tap splice. I was hoping to get around to "Cutting" or altering of the existing wire. Has anyone used anything different like connecting them using a pin of some sort in the wire hole? I know my fears are irrational, but cutting into those little wires makes me nervous. Any help is appreciated.

I may actually have some male and female pins for the under-hood connector, which would allow you to make the connection without splicing.

[Nicfin]

Originally Posted by CTScott

I may actually have some male and female pins for the under-hood connector, which would allow you to make the connection without splicing.

That would be great! I am not an electrician, but that is sort of what I had in mind. I would gladly pay you for them and any of the other supplies if you were willing. I have looked up some of the parts, but have not made any purchases yet. That makes me feel better about attempting this. Gotta go.

Thanks

[camry09]

Hey guys, going to bring this back from the dead, i have a 2010 Yaris going to be installing the CC hoping all the wires are there from D3 to Clockspring

My questions is about the stalk wiring

Here is what i picked up today at my local Junk yard ( 08 Scion TC)








My questions is about Wiring Color, i noticed that most of the kits they sell have red and black, so i just want to know where do the pins go according from the Stalk to the Clockspring

thank you in advance

[CTScott]

Originally Posted by camry09

Hey guys, going to bring this back from the dead, i have a 2010 Yaris going to be installing the CC hoping all the wires are there from D3 to Clockspring

My questions is about the stalk wiring

Here is what i picked up today at my local Junk yard ( 08 Scion TC)








My questions is about Wiring Color, i noticed that most of the kits they sell have red and black, so i just want to know where do the pins go according from the Stalk to the Clockspring

thank you in advance

The orientation of the wires in your first photo is correct for the Yaris. Your horn wire would go in the empty hole under the white/black wire, or if you are plugging the stalk's wires into your clockspring connector, plug the white/black in under your blue horn wire and the black in next to the white/black.