deranger
DerangedIsAsDerangedDoes
it is a good idea to use a relay but not nessesary unless you find that when you push the button nothing happens. this could be because of vd, remember that the start signal to the starter has to pull the solenoid in to close the contacts and engage the pinion then hold it there while you crank, when you crank the voltage can go as low as ten volts and this may not be enough for the hold in winding to stay in.