DIY Cruise Control on 07-08 Yaris (step by step) - Page 7 - Toyota Yaris Forums

CTScott · 02-03-2010, 12:21 PM

Quote:

Originally Posted by rcspott

2008 HB 3 Door Yaris Qustion

How much of the dash do you have to remove to see these connectors? Are some of them under the hood?

Thanks

Check out this thread:

http://www.yarisworld.com/forums/showthread.php?t=25515

kazama82 · 02-07-2010, 12:06 AM

a quick question...will this work with yaris malaysia (in Malaysia, we call Toyota VIOS)

CTScott · 02-07-2010, 07:50 AM

Quote:

Originally Posted by kazama82

a quick question...will this work with yaris malaysia (in Malaysia, we call Toyota VIOS)

I don't believe so. The way to test if it might is to measure the voltage on pin 40 of the ECM connector A21 (the pin where the cruise switch connects to). If that pin measures 12 V with the ignition on, then it might work. If it doesn't, then your ECM doesn't have the cruise control functionality built in.

kazama82 · 02-07-2010, 08:23 AM

thanks scott..will try and measure..if it does have, i can do the wiring as stated.?..will the indicator shows at the meter panel?..

CTScott · 02-07-2010, 10:39 AM

Quote:

Originally Posted by kazama82

thanks scott..will try and measure..if it does have, i can do the wiring as stated.?..will the indicator shows at the meter panel?..

If it does have it, then you can do the wiring as above. For the indicator, you can shine a flashlight on the panel to see what indicators are there, and if the cruise ones are.

Falconeer · 02-10-2010, 02:37 AM

If I got the Toyota Stalk from ebay, do I just wire it directly to the ECU or does it need the resistors as well?

CTScott · 02-10-2010, 06:49 AM

Quote:

Originally Posted by Falconeer

If I got the Toyota Stalk from ebay, do I just wire it directly to the ECU or does it need the resistors as well?

Directly to the ECM. The resistors emulate what is inside of the stalk.

I don't believe that your Yaris will have the cruise control functionality, as thus far it seems to only be US and Canada Yaris that do. To check before talking your steering wheel apart, measure the voltage on the ECM pin with the ignition on. If the pin doesn't measure 12V, then the stalk won't work.

frankencar · 02-13-2010, 08:19 PM

Hey guys, I need help! I just spent the afternoon putting in the two-button diy cruise with CTScott's indicator module...seemed like the install went pretty smooth, but it's not working! When I start the car, the indicator light goes on, then off for a quick moment, and then stays on. What could that mean?

I used two buttons (the black radio shack ones) and three 220 Ohm, 1/4 watt resistors in series, for 660 Ohm...should be right in the range, yes?

My first thought is that it is the ECM connection. I ordered the original factory part, Toyota repair terminal, or whatever it's called, and I had a heck of a time putting that thing in. My main problem is that it was a square peg going into a square hole, but first going through a round hole....It was very difficult to line up, and I gently played with it until I got the most secure fit I could, but I'm still not convinced it's in all the way.

Any thoughts?

CTScott · 02-13-2010, 11:30 PM

Quote:

Originally Posted by frankencar

Hey guys, I need help! I just spent the afternoon putting in the two-button diy cruise with CTScott's indicator module...seemed like the install went pretty smooth, but it's not working! When I start the car, the indicator light goes on, then off for a quick moment, and then stays on. What could that mean?

I used two buttons (the black radio shack ones) and three 220 Ohm, 1/4 watt resistors in series, for 660 Ohm...should be right in the range, yes?

My first thought is that it is the ECM connection. I ordered the original factory part, Toyota repair terminal, or whatever it's called, and I had a heck of a time putting that thing in. My main problem is that it was a square peg going into a square hole, but first going through a round hole....It was very difficult to line up, and I gently played with it until I got the most secure fit I could, but I'm still not convinced it's in all the way.

Any thoughts?

The light staying on indicates that the indicator module is seeing the switch wire being shorted to ground.

For getting the pin in, did you pop the orange thing on the side of the connector, which is the retainer for the pins?

Falconeer · 02-14-2010, 06:10 AM

CTScott.. I am aware of that and was planning on checking that soon. I have a rental Yaris I can experiment on at the moment!!
Mine gets delivered on the 24th.

rcspott · 02-16-2010, 09:13 PM

Have all the parts to do a 2 button cruise on a 08 Yaris HB MT. Couple of questions/confidence builder...

What kind of connector are you using for the clutch control switch wires were they are connected in the fuse box?

Getting the wires through the firewall seems like the biggest challenge.

Where is the grommet on the passenger side, what color is it, any information of what you have to remove to see this grommet would be extremely helpful.

The hood release method, what do you have to remove to go that route? The plastic in the wheel well, does that need to be removed?

Do you wrap these wires in electrical tape?

I'm a real rookie at this, any tips would be greatly appreciated.

Thanks,

Rich

Sodium Duck · 02-16-2010, 10:34 PM

"Where is the grommet on the passenger side, what color is it, any information of what you have to remove to see this grommet would be extremely helpful."

This was so annoying for me. I found it easiest to go under the hood and get it from there. Look at the ECU, the grommet is to the right. It's black, like an inch or so wide. I popped mine out, and pushed a sharp piece of metal at the carpet behind. Then I went back in the car, saw where the metal was and cut an X in it. Ran the wire through and was done. I don't know why it took so long...

rcspott · 02-18-2010, 07:06 PM

Sodium Duck,

I want to verify that the ECU Box is alumimun with the two wire plugs on top and is all mounted to the fire wall on the left as your looking in from the front of the car. OK

I looked to the right of the ECU box and see no black grommet. All I see is a round grommet right at the left top corner of the ECU box.

This is giving me fits, any help out there, Picture?

Thanks

Rich

Sodium Duck · 02-18-2010, 08:00 PM

That's the grommet I'm talking about, you got it.

rcspott · 02-20-2010, 05:22 PM

Thank you "all that came before me", another successful cruise control install here. It's going to make my drive next week from Montana to California a breeze. Thanks again Sodium Duck for the resistors. I have left over resistors, if anyone wants them PM me and I will mail them off to you. They are the 680's that work perfectly for the two button install.

Thanks

Rich

rcspott · 02-20-2010, 09:19 PM

Resistors are gone.

Sodium Duck · 02-21-2010, 11:57 AM

Sending resistors all over the place is fun.

frankencar · 03-06-2010, 07:32 PM

Still having a massive failure. Anybody who's done this in the Portland metro area? It's really hard to figure out what's going on via forum X.X

Popped the ECU white thing, seems like I got a pretty tight fit, though the rubber still sticks up a bit (but its also kind of chewed up). The connector seems to be in perfect shape, I was really careful not to bend it, it is a $20 pin for crying out loud.

What else could it be?!

02-13-2010, 08:19 PM	#116
frankencar Drives: 2010 Yaris S Join Date: May 2009 Location: sherwood, oregon Posts: 10	DIY FAIL Hey guys, I need help! I just spent the afternoon putting in the two-button diy cruise with CTScott's indicator module...seemed like the install went pretty smooth, but it's not working! When I start the car, the indicator light goes on, then off for a quick moment, and then stays on. What could that mean? I used two buttons (the black radio shack ones) and three 220 Ohm, 1/4 watt resistors in series, for 660 Ohm...should be right in the range, yes? My first thought is that it is the ECM connection. I ordered the original factory part, Toyota repair terminal, or whatever it's called, and I had a heck of a time putting that thing in. My main problem is that it was a square peg going into a square hole, but first going through a round hole....It was very difficult to line up, and I gently played with it until I got the most secure fit I could, but I'm still not convinced it's in all the way. Any thoughts?

02-16-2010, 09:13 PM	#119
rcspott Drives: 2008 Yaris HB Stick Join Date: Feb 2010 Location: Bozeman MT Posts: 9	Cruise Questions Have all the parts to do a 2 button cruise on a 08 Yaris HB MT. Couple of questions/confidence builder... What kind of connector are you using for the clutch control switch wires were they are connected in the fuse box? Getting the wires through the firewall seems like the biggest challenge. Where is the grommet on the passenger side, what color is it, any information of what you have to remove to see this grommet would be extremely helpful. The hood release method, what do you have to remove to go that route? The plastic in the wheel well, does that need to be removed? Do you wrap these wires in electrical tape? I'm a real rookie at this, any tips would be greatly appreciated. Thanks, Rich

02-16-2010, 10:34 PM	#120
Sodium Duck ╚══════════RN Drives: 2008 Liftback Join Date: Oct 2008 Location: Western Mass. Posts: 999	"Where is the grommet on the passenger side, what color is it, any information of what you have to remove to see this grommet would be extremely helpful." This was so annoying for me. I found it easiest to go under the hood and get it from there. Look at the ECU, the grommet is to the right. It's black, like an inch or so wide. I popped mine out, and pushed a sharp piece of metal at the carpet behind. Then I went back in the car, saw where the metal was and cut an X in it. Ran the wire through and was done. I don't know why it took so long... __________________ 42.88

02-18-2010, 08:00 PM	#122
Sodium Duck ╚══════════RN Drives: 2008 Liftback Join Date: Oct 2008 Location: Western Mass. Posts: 999	That's the grommet I'm talking about, you got it. __________________ 42.88

02-21-2010, 11:57 AM	#125
Sodium Duck ╚══════════RN Drives: 2008 Liftback Join Date: Oct 2008 Location: Western Mass. Posts: 999	Sending resistors all over the place is fun. __________________ 42.88

02-07-2010, 12:06 AM	#110
kazama82 Drives: VIOS Join Date: Nov 2009 Location: Malaysia Posts: 42	a quick question...will this work with yaris malaysia (in Malaysia, we call Toyota VIOS)

02-07-2010, 08:23 AM	#112
kazama82 Drives: VIOS Join Date: Nov 2009 Location: Malaysia Posts: 42	thanks scott..will try and measure..if it does have, i can do the wiring as stated.?..will the indicator shows at the meter panel?..

02-10-2010, 02:37 AM	#114
Falconeer Bayou Blue Pearl. Drives: Yaris 5D Liftback Full Options Join Date: Feb 2010 Location: Dubai Posts: 68	If I got the Toyota Stalk from ebay, do I just wire it directly to the ECU or does it need the resistors as well?

02-14-2010, 06:10 AM	#118
Falconeer Bayou Blue Pearl. Drives: Yaris 5D Liftback Full Options Join Date: Feb 2010 Location: Dubai Posts: 68	CTScott.. I am aware of that and was planning on checking that soon. I have a rental Yaris I can experiment on at the moment!! Mine gets delivered on the 24th.

02-18-2010, 07:06 PM	#121
rcspott Drives: 2008 Yaris HB Stick Join Date: Feb 2010 Location: Bozeman MT Posts: 9	Sodium Duck, I want to verify that the ECU Box is alumimun with the two wire plugs on top and is all mounted to the fire wall on the left as your looking in from the front of the car. OK I looked to the right of the ECU box and see no black grommet. All I see is a round grommet right at the left top corner of the ECU box. This is giving me fits, any help out there, Picture? Thanks Rich

02-20-2010, 05:22 PM	#123
rcspott Drives: 2008 Yaris HB Stick Join Date: Feb 2010 Location: Bozeman MT Posts: 9	Thank you "all that came before me", another successful cruise control install here. It's going to make my drive next week from Montana to California a breeze. Thanks again Sodium Duck for the resistors. I have left over resistors, if anyone wants them PM me and I will mail them off to you. They are the 680's that work perfectly for the two button install. Thanks Rich

02-20-2010, 09:19 PM	#124
rcspott Drives: 2008 Yaris HB Stick Join Date: Feb 2010 Location: Bozeman MT Posts: 9	Resistors are gone.

03-06-2010, 07:32 PM	#126
frankencar Drives: 2010 Yaris S Join Date: May 2009 Location: sherwood, oregon Posts: 10	Still having a massive failure. Anybody who's done this in the Portland metro area? It's really hard to figure out what's going on via forum X.X Popped the ECU white thing, seems like I got a pretty tight fit, though the rubber still sticks up a bit (but its also kind of chewed up). The connector seems to be in perfect shape, I was really careful not to bend it, it is a $20 pin for crying out loud. What else could it be?!

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