2010 FXDB how to test the system relay to see if it's functioning properly

 

Have you tried swapping the system relay with the start relay? I think those are the same relays. If the system relay is bad it may affect the start cycle. By the way welcome to the forum.

 

Try this:

 

Thanks guys, I pulled the starter relay and plugged it where the system relay goes. Turned onthe key and heard the fuel pump start.I{ tried to make it to the local shop for a new one but,they closed at three.I went back home and tapped the relay onthe floor and replaced it. Yurned on the key and she fired right up. Thanks everyone for the information!