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

hayden · 06-13-2011, 07:08 PM

It's an AT 2007 2 door.

If there was no connection at all to the ECM, would that line still be powered? I'll go reseat the pin and see if that helps because it was definitely intermittent before dying entirely.

CTScott · 06-13-2011, 07:26 PM

Quote:

Originally Posted by hayden

It's an AT 2007 2 door.

If there was no connection at all to the ECM, would that line still be powered? I'll go reseat the pin and see if that helps because it was definitely intermittent before dying entirely.

That wire would be zero volts if disconnected. But, it could be connected when still and intermittently disconnected when the engine starts shaking it.

hayden · 06-13-2011, 07:47 PM

Quote:

Originally Posted by CTScott

That wire would be zero volts if disconnected. But, it could be connected when still and intermittently disconnected when the engine starts shaking it.

Reseated the pin, no luck. I'll try going out there and wiggling it while taking a reading to see if I can make it go to 0. Any other advice if that shows up fine though?

CTScott · 06-13-2011, 07:52 PM

Quote:

Originally Posted by hayden

Reseated the pin, no luck. I'll try going out there and wiggling it while taking a reading to see if I can make it go to 0. Any other advice if that shows up fine though?

If that looks solid, work your way towards the stalk, verifying the connections along the way.

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06-13-2011, 07:08 PM	#1
hayden Drives: asd Join Date: Oct 2009 Location: dfw Posts: 42	It's an AT 2007 2 door. If there was no connection at all to the ECM, would that line still be powered? I'll go reseat the pin and see if that helps because it was definitely intermittent before dying entirely.