HELP PLEEEASE!!! my yaris starts whenever I step on the clutch pedal.

[elcam84]

Originally Posted by CTScott

The orange wire in pin 52 of the ECM connector C20 (the larger connector).

Pin 52 is located on the row closest to the center of the connector, on the side where many of the pins are unpopulated.

Attachment 51818

Thanks for the quick reply. Will work on it in the morning when it's cooler. Still 96* here. Does that wire run to one of the white connectors that plug into the fuse box as there are two orange ones there. Unfortunately I don't have a wiring diagram for the car.

[CTScott]

Originally Posted by elcam84

Thanks for the quick reply. Will work on it in the morning when it's cooler. Still 96* here. Does that wire run to one of the white connectors that plug into the fuse box as there are two orange ones there. Unfortunately I don't have a wiring diagram for the car.

It does indeed. Connector CA1 is the one that is lifted in this picture and the orange wire between the brown and red is the orange one of interest.

Starter Wire CA1-8.jpg