DIY Cruise Control FAQ (2006-2010 Yaris) - Toyota Yaris Forums

cicici00 · 03-09-2011, 11:54 AM

I have been really busy and did not have any chance to install my cruise control since I bought my OEM stalk from ebay (like months ago). I finally find a weekend to do this thing. I just want to make sure I get the set-up right before I break into my car.

I have a 2008 LB Yaris.

1. I first cut off the red+black wire clip at the end of the stalk

2. I see the "Spiral Connector Repair Terminals" in the parts requirement. I wonder if I really need it, if I treat the stalk = diy switch/button. Can I hook it up like in Fig. 1?

3. I think I will get "ECM repair terminal" for Pin 40. I know CTScott sells them. Since I finally find a free weekend to do it, I need that part sooner. So, I wonder if I can buy that from Toyota Dealership and get it on the same day? Or can I just get one from the junk yard? Or if Advanced Auto / Auto zone / radioshack sell them?? I am just afraid if I don't do it this weekend, it will be months after I can do it again.

4. I thought about just insert the wire into Pin 40. But, I am scared it will not be secured. How far do I need to insert the wire into the A21 ECM? Does the ECM terminal has some clip to hold all the wires in place? Anyone here did it without the "repair pin"??

Thanks again for all the help!!

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03-09-2011, 11:54 AM	#11
cicici00 Drives: Yaris LB 2008 Join Date: Nov 2010 Location: ATL, GA Posts: 3	I have been really busy and did not have any chance to install my cruise control since I bought my OEM stalk from ebay (like months ago). I finally find a weekend to do this thing. I just want to make sure I get the set-up right before I break into my car. I have a 2008 LB Yaris. 1. I first cut off the red+black wire clip at the end of the stalk 2. I see the "Spiral Connector Repair Terminals" in the parts requirement. I wonder if I really need it, if I treat the stalk = diy switch/button. Can I hook it up like in Fig. 1? 3. I think I will get "ECM repair terminal" for Pin 40. I know CTScott sells them. Since I finally find a free weekend to do it, I need that part sooner. So, I wonder if I can buy that from Toyota Dealership and get it on the same day? Or can I just get one from the junk yard? Or if Advanced Auto / Auto zone / radioshack sell them?? I am just afraid if I don't do it this weekend, it will be months after I can do it again. 4. I thought about just insert the wire into Pin 40. But, I am scared it will not be secured. How far do I need to insert the wire into the A21 ECM? Does the ECM terminal has some clip to hold all the wires in place? Anyone here did it without the "repair pin"?? Thanks again for all the help!!