Welded Shut Leach Relay

Check Coil and Contacts on Welded Shut Leach Relay

How to Check a Coil and Contacts on a Welded Shut Leach Relay How to Check a Coil and Contacts on a Welded Shut Leach Relay.  You hold up the Mag-Probe to the leach relay to see if the light turns on.  If the light turns on you know the coil is energized and you have voltage,...