no , I didn't jump it to 12 volts. We had tested that yesterday. I just put the volt meter on the switch side to see if I was getting 12volts when switch turned to start. To be double sure, I just went out again and jumped from the battery to x27 and started the car. I put the voltmeter on the switch side of x27 and got 10.5-11.5 volts when turning the switch to start. I don't understand why it won't start with the switch in this condition.