2000 chevrolet venture remote start

Hey thanks alot, i'll keep checking back.

Couldn't you use the yellow wire at the switch?

nope...that wire is just to turn them on, they will still come on when you start the vehicle and it's dark.  btw, the issue with it starting has nothing to do with the ignition module, and everything to do with a bad ground, ground the remote start better or even try a new unit.  if it wornt start then you'r looking for an extra ignition.  i hate when they start with key insertion, always a shock