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Anonymous Posted on Aug 12, 2014

On a 2004 chevy silverado where is the ground wire for the fuel pump?

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Randy Ohler

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  • Chevrolet Master 14,585 Answers
  • Posted on Aug 13, 2014
Randy Ohler
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They run that wire from the pump all the way to the front of the truck. If you're having a ground problem, cut it by the pump and run a new wire to the frame. If you're looking for the wire from the pump. Pull the harness that leads to the pump. Open it up. It is the black wire.

5 Related Answers

DrSpeedo

Dr. Speedometer

  • 294 Answers
  • Posted on Sep 30, 2010

SOURCE: 2005 chevy silverado 4.3 liter v6 fuel gauge not reading properly

Common problem on the 03-06 Silverado instrument clusters for the fuel gauge to go out. It's usually caused by one of two main problems, either the stepper motor on the cluster's circuit board is going out or the sending unit on the fuel pump is going out. Check out this blog post about the problem - Silverado fuel gauge problems

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Anonymous

  • 1 Answer
  • Posted on Feb 19, 2009

SOURCE: FUEL PUMP FOR CHEVY SILVERADO

fuel filter? how about power to the fuel pump,loose ground wire to chasis? wiring harness? terminals clean at point of connection?did you check the fuel pump relay? Relay is located in electrical center under the hood on the driver side.relay and fuse legend will be on bottom side of cover, you sould be able to switch with another relay that you know works, ie: switch horn relay with fuel pump relay, honk horn to insure both relays are working when either relay is inserted into horn slot. Do you by chance have the electrical schematic drawing for the fuel pump?

Anonymous

  • 710 Answers
  • Posted on Apr 23, 2009

SOURCE: where is the fuel pump shutoff switch located on a 1996 chevy silverado 1500 located

Should be on the passenger side kickplate below the glovebox and to the right. You may have to remove the plastic panel to access it or look for a small hole in it and feel around for the button

crondike

  • 75 Answers
  • Posted on Jul 04, 2009

SOURCE: 2004 chevy silverado fuel filter

it is in the drivers side frame rail just behind the cab silver can fuel lines screw on both sides

Anonymous

  • 27 Answers
  • Posted on Aug 07, 2009

SOURCE: process to change fuel pump on 2001 chevy silverado 1500

take the six bed bolt loose and then take three buddies slide the bed back put in the new pump slide it back n place and put the bed bolts back in. if u drop the tank u can easily break the hard plastis lines that go to the fuel tank. u only have to take the fill lines and taillight wires loose this way its alot quicker, and easier.

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I'm looking for an electric fuel pump wiring diagram for my 2001 Chevy Silverado 4.8L engine. I need to probe the harness plug at the fuel pump to determine if it is a voltage supply problem or the pr

86c83e8f-6d4a-4de9-8bb8-76ebbd36c09d.jpg

give current to grey wire to fuel pump and listen if fuel pump work
.if not then wire to fuel pump open or fuel pump defect . check the ground black wire at fuel pump to frame

hope it help
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Same problem here, found break in wiring harness at cross-member behind cab. did have bed removed for easy access. Ground wire guilty party.
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Just put in a new fuel pump in my 97 chevy silverado. ran for one week. now it will crank but not start. could it be the fuel filters or the fuel pump relay

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FUEL PUMP FOR CHEVY SILVERADO

fuel filter? how about power to the fuel pump,loose ground wire to chasis? wiring harness? terminals clean at point of connection?did you check the fuel pump relay? Relay is located in electrical center under the hood on the driver side.relay and fuse legend will be on bottom side of cover, you sould be able to switch with another relay that you know works, ie: switch horn relay with fuel pump relay, honk horn to insure both relays are working when either relay is inserted into horn slot. Do you by chance have the electrical schematic drawing for the fuel pump?
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