My portable is similar to King Canada KCG-6500GE. When the battery is connected, the starter is automatically engaged even if starting switch is in run position. I checked voltage on the 2 big posts of the solenoid and read 12.6V (battery's output). Should I assumed that the starter solenoid is frozen in hot position or should I be looking at the 6 wires / 3 positions switch (offf-run-start)? If so, how to test this switch.