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***Mopar1973Man*** · 01-28-2007, 09:25 AM

I would disconnect from the ECM trigger lead and hook straight to 12V and see if the relay trggers power for the pumps. You might have a bad relay or a bad trigger lead from the ECM...

So if hook the relay trigger lead to 12V+ it should pop on if it does put a rocker switch on the new trigger lead and this will allow you to turn the pumps on and off to move... Remember to turn ON the pumps before STARTING and turn off the pumps AFTER shutting down...

OR...

Take the trigger lead from the relay to the fuse panel inside the truck and hook up to a keyed fuse that shuts off with the key and is on in the run position...

Couple of idea...

__________________

Michael Nelson - 2002 Dodge Cummins

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01-28-2007, 09:25 AM	#4 (permalink)
*Mopar1973Man* www.Mopar1973Man.com Join Date: Feb 2006 Posts: 5,946 Mopar1973Man's Truck Pics	I would disconnect from the ECM trigger lead and hook straight to 12V and see if the relay trggers power for the pumps. You might have a bad relay or a bad trigger lead from the ECM... So if hook the relay trigger lead to 12V+ it should pop on if it does put a rocker switch on the new trigger lead and this will allow you to turn the pumps on and off to move... Remember to turn ON the pumps before STARTING and turn off the pumps AFTER shutting down... OR... Take the trigger lead from the relay to the fuse panel inside the truck and hook up to a keyed fuse that shuts off with the key and is on in the run position... Couple of idea... __________________ Michael Nelson - 2002 Dodge Cummins For 2 Cycle Oil Information - Send Me A PM!