I have a 2007 Toyota Yaris base 5 speed manual no crank no start. I have replaced ignition starter switch, starter, battery terminal then I have tested the 12v connection to the starter and that is good. I have tested the signal wire on the starter by using a test light and having someone turn the key several time and the test light never lit up. I don't know what to do next please help. I forgot to mention that I can push start the car and it runs great and I use it to go to work.
thanks you
Donald Wilson
I also forgot to mention that I bypassed the neutral safety switch by splicing the wire together and replaced the starter relay in the fuse box under the hood.
find out where the signal is being lost. Track down a circuit diagram if you can.
I would use the test light on the relay and the ignition switch.
I'll try that thank you.