Can we do this? (aka The DIY Cruise Control Thread) - Toyota Yaris Forums

teddy · 01-15-2011, 01:46 PM

How is everyone running the wire from D3 to the ECM connector A21?
Last night I tried to follow the conduit of wires running from the ECM in the engine bay without much luck. I didn't want to have to rip apart the engine bay to find out where it goes. I really feel like I'm missing something silly!

CTScott · 01-15-2011, 02:29 PM

Quote:

Originally Posted by teddy

How is everyone running the wire from D3 to the ECM connector A21?
Last night I tried to follow the conduit of wires running from the ECM in the engine bay without much luck. I didn't want to have to rip apart the engine bay to find out where it goes. I really feel like I'm missing something silly!

The easiest way is to enter the rubber grommet above the ECM or the one below it (which is actually the grommet around the AC drain hose). Then, once you are through the firewall on the passenger side, you can bring the wire across to the driver's side.

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01-15-2011, 01:46 PM	#1
teddy Drives: 2008 5-door hatchback Join Date: Oct 2008 Location: Ontario, Canada Posts: 140	How is everyone running the wire from D3 to the ECM connector A21? Last night I tried to follow the conduit of wires running from the ECM in the engine bay without much luck. I didn't want to have to rip apart the engine bay to find out where it goes. I really feel like I'm missing something silly!