Auto shutdown relay Dodge Truck

Tiny
RANDAL
  • MEMBER
  • DODGE RAM
I have a 1986 dodge ram 150 4 x 4. I can not seem to get power from the auto shutdown relay to the fuel pump in the tank. If that is the way it is supposed to work. I followed the two electrical lines from the pump and ended up at this auto shutdown relay. I can put power straight from a electrical source and the pump runs, but no luck other wise Thank you
Monday, January 16th, 2006 AT 10:01 PM

3 Replies

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Try the ignition switch, it should power the relay
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Wednesday, January 18th, 2006 AT 4:43 PM
Tiny
RANDAL
  • MEMBER
  • 3 POSTS
When I turn on the ignition switch I do get power to the relay but not to the pump is this the way this relay works
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Thursday, January 19th, 2006 AT 8:54 PM
Tiny
XJETMECH
  • MEMBER
  • 12 POSTS
Power should go from the auto shutdown relay to the fuel pump relay (probably on the same bracket), so the problem could be with the pump relay. Down side, the computer supplies the ground for both.
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Wednesday, March 15th, 2006 AT 4:58 PM

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