No Power To The Fuel Pump on 1995 Dodge Ram Van 2500

I am pretty sure it is sending 12 volts to the pump but I just today found out which wire(s) to check at the relays. Could there be any other cause for my problem unless there is a short in yhe wiring which is doubtful due to the way the problem started out.

1 answer
You have to check this circuit while some is cranking the engine, or the computer will automatically shut of the power. Good Luck!