Fuel Pump Relay

Tiny
MKOHLA
  • MEMBER
  • 2001 FORD F-250
Electrical problem V8 Four Wheel Drive Automatic 62000 miles

Looking for the fuel pump relay on 2001 F250 5.4L engine turns over good but don't here fuel pump build up suspect fuel pump relay.
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Wednesday, October 27th, 2010 AT 7:31 PM

12 Replies

Tiny
KEN
  • ADMIN
Hello,

This relay is in the power distribution center and there could be two relays if you have bi-fuel. Here is a guide to help you test the relay

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

It disconnects easily and it is the pink and black wire that goes to the pump you should have 12 volts while cranking or for 3 seconds after the key is turned on. Also check the inertia switch on the passenger side trim panel.

Here is the full fuse panel and relay location for your 2001 ford pickup save it in your favorites for future reference.

Check out the diagrams (Below)

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
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Monday, February 12th, 2018 AT 7:32 PM
Tiny
CBAKA815
  • MEMBER
Thanks man I Love this site ;)
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Monday, February 12th, 2018 AT 7:33 PM
Tiny
KATYGRRL912
  • MEMBER
  • 2002 FORD F-250
  • V8
  • 4WD
  • AUTOMATIC
  • 450,000 MILES
Electrical problem
2002 Ford F250 V8 Four Wheel Drive Automatic 450000 miles

7.3 Diesel
I am not getting the fuel pump to come on. Wired direct to it and it came on. Turn the key and no fuel in the bowl. Can not find anyone that can come up with the Fuel Pump relay and its location. It is not in the fuse panel, not behind the radio does not show up any where.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
BLUELIGHTNIN6
  • EXPERT
Hello and thanks for the donation!

Your vehicle's fuel pump relay is integral to the central junction box (CJB) an is NOT serviceable. If wiring, fuse and fuel pump have been tested OK then replacement of the CJB is suggested. A very poor design by Ford on this one if I do say so myself.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
KATYGRRL912
  • MEMBER
I would say so, the CJB is not the PCM I take it. It looks to me that that is the total fuse/relay box under the dash.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
BLUELIGHTNIN6
  • EXPERT
That's correct. The CJB is NOT the powertrain control module (PCM). The CJB is the central junction box that is located behind the lower left side of the dash. So instead of jerking out one little relay and replacing it. You have to replace the ENTIRE box.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
ERICHHAAG
  • MEMBER
Dear katygrrl912, did replacing the cjb fix your truck.I am having the same exact problem
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
RICARDO SANTOS
  • MEMBER
  • 2000 FORD F-250
Engine Mechanical problem
2000 Ford F-250 Two Wheel Drive Automatic 300000 miles

I'd like to locate fuel pump relay on vehicle
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
TECH1FORD
  • MEMBER
If you take the cover off the fuse box and look at the relays there are 9 spots for them it is the one fartest on the left in the middle
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
WRENCHTECH
  • EXPERT
The previous answer is completely incorrect.

The relay is located behind the radio on the one.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
HAYSX308
  • MEMBER
  • 2002 FORD F-250
  • V8
  • 4WD
  • AUTOMATIC
  • 70,000 MILES
Electrical problem
2002 Ford F250 V8 Four Wheel Drive Automatic 70000 miles

I need to know the location of the fuel pump relay. My truck wont start in the cold months, I have to turn the key on and off listening for the fuel pump to turn on. First when it wouldnt start I had to turn the key on/off untill the pump started. Now the pump start but truck wont. Thanks for the help.
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Monday, February 12th, 2018 AT 7:34 PM (Merged)
Tiny
RASMATAZ
  • MEMBER
Check the fuel pressure the fuel pump could be failing
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Monday, February 12th, 2018 AT 7:34 PM (Merged)

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