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Fuel pump relay location

Tiny
HACK3R89
  • MEMBER
  • 2003 FORD EXCURSION
  • 6.8L
  • V10
  • 2WD
  • AUTOMATIC
  • 268,000 MILES
My fuel pump quit priming when you turn the key. I replaced the fuel pump beings it has not been replaced and still will not prime. I am trying to find the fuel pump relay but everywhere I look it says you can not replace it unless you replace the fuse box. Is the fuel pump relay really the one above the blue flasher relay behind the radio?
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Saturday, April 20th, 2019 AT 6:55 PM

7 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,724 POSTS
Welcome to 2CarPros.

It is behind the radio and it is replaceable. Here are the directions. The attached pictures correlate with the directions. If you need directions for removing the radio, let me know.

_________________________________

2003 Ford Truck Excursion 4WD V10-6.8L VIN S
Procedures
Vehicle Powertrain Management Fuel Delivery and Air Induction Fuel Pump Fuel Pump Relay Service and Repair Procedures
PROCEDURES
REMOVAL
1. Remove the radio.

Picture 1

2. Remove the relay cover.

Picture 2

3. Remove the fuel pump relay.

INSTALLATION
1. To install, reverse the removal procedure.

_____________________

Let me know if this helps.

Take care,
Joe
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Saturday, April 20th, 2019 AT 9:20 PM
Tiny
HACK3R89
  • MEMBER
  • 5 POSTS
Your picture shows three relays. I only have two in mine. I have a black relay on top and a blue relay in the bottom.
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Saturday, April 20th, 2019 AT 9:23 PM
Tiny
HACK3R89
  • MEMBER
  • 5 POSTS
My Excursion was a government vehicle. Could that harness of been moved or changed?
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Saturday, April 20th, 2019 AT 9:25 PM
Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

I have included the information that you requested in the diagrams down below. Please go through them and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Saturday, April 20th, 2019 AT 9:32 PM
Tiny
HACK3R89
  • MEMBER
  • 5 POSTS
I don't see any diagrams in the post above SCWICKEDSTANG.
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Saturday, April 20th, 2019 AT 9:39 PM
Tiny
HACK3R89
  • MEMBER
  • 5 POSTS
Wanted you guy to know the fuel pump relay is not a serviceable part. It is on the board in the fuse box. Ordered a new relay hoping this fixes the problem.
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Sunday, April 21st, 2019 AT 10:41 AM
Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello again,

Sorry about that. I am having an issue with my laptop and sometimes the diagrams refuse to upload, my bad. Here you go. The diagrams should be in the diagrams below.

Thanks,
Alex
2CarPros
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Sunday, April 21st, 2019 AT 2:57 PM

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