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orange4boy · 09-08-2009, 11:39 AM

I have now installed an on demand TC lock up switch on my Toyota Previa.

It was simple. For now I have a momentary switch and I will install a parallel toggle and a big red light. In my case, in order to trick the ecu, a 15 ohm, 25w resistor needs to be installed from the ECU TC wire to the ground. I have not done this yet but I don't have to worry about codes.

My thread is here: Freezing the Slushbox. Torque Converter on-demand lockup switch.

Thanks for the thread.

09-08-2009, 11:39 AM	#30 (permalink)
orange4boy marcusmodder Join Date: Aug 2008 Location: Vancouver BC Posts: 1,124 The Golden Egg - '93 Previa DX 90 day: 31.91 mpg (US) Chewie - '03 Prius 90 day: 57 mpg (US) Thanks: 70 Thanked 198 Times in 110 Posts	I have now installed an on demand TC lock up switch on my Toyota Previa. It was simple. For now I have a momentary switch and I will install a parallel toggle and a big red light. In my case, in order to trick the ecu, a 15 ohm, 25w resistor needs to be installed from the ECU TC wire to the ground. I have not done this yet but I don't have to worry about codes. My thread is here: Freezing the Slushbox. Torque Converter on-demand lockup switch. Thanks for the thread. __________________ Aeromodding My Classic NHW11 Prius Last edited by orange4boy; 09-08-2009 at 11:49 AM..