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

Henry G. · 04-18-2010, 06:14 PM

OK, I DID IT!! When I first felt the car accelerate to hold the speed it made it all worth it.
Total cost $50, had to buy multi pack of resistors and second set of switches, still worth every penny.

Second switch pad ready for install

Plugged in ready for test drive. I used connectors to unplug the first switch pad and plug in the second correctly wired one.

Clutch jumper going to fuse box.

ECM wire tucked into harness

ECM and clutch wires coming thru heater hose grommet. Im not thrilled with this set up, I will likely get a grommet and drill a hole thru the firewall next to the hoses in the near future.

Ground wire going to bolt on gas pedal. I couldnt find the previously mentioned ground wire, this worked great, easy to get to. With the plastic re-installed you cannot see this wire at all.

AND final install.
Thanks for everyone who contributed posts along the way, the DIY and CTScotts expert info, after reading everything it all came together, I made it harder than it had to be by not getting the right resistors up front, and wiring in the wrong ones in the first switch pad. I have some extra resistors if anyone wants them PM me.
Hank

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04-18-2010, 06:14 PM	#10
Henry G. Drives: 2008 Yaris HB Join Date: May 2009 Location: So Cal. Posts: 100	OK, I DID IT!! When I first felt the car accelerate to hold the speed it made it all worth it. Total cost $50, had to buy multi pack of resistors and second set of switches, still worth every penny. Second switch pad ready for install Plugged in ready for test drive. I used connectors to unplug the first switch pad and plug in the second correctly wired one. Clutch jumper going to fuse box. ECM wire tucked into harness ECM and clutch wires coming thru heater hose grommet. Im not thrilled with this set up, I will likely get a grommet and drill a hole thru the firewall next to the hoses in the near future. Ground wire going to bolt on gas pedal. I couldnt find the previously mentioned ground wire, this worked great, easy to get to. With the plastic re-installed you cannot see this wire at all. AND final install. Thanks for everyone who contributed posts along the way, the DIY and CTScotts expert info, after reading everything it all came together, I made it harder than it had to be by not getting the right resistors up front, and wiring in the wrong ones in the first switch pad. I have some extra resistors if anyone wants them PM me. Hank