Question about Lincoln Navigator
Go to Google and enter "2002 Lincoln Navigator fuse10". You will be able to look up everything for the electrical system by selecting the individual pages and clicking them.
What you would want to do is look up all the wiring "paths" to read if a component part may be shorting this fuse. When the individual components are eliminated as problems, then it must be a shorting wire. The plug-in connector for the fuelpump should be clean now, as you just had the fuelpump replaced.
What I would look for as a problem are the other wires going into the Fuelpump Relay. Only 2 wires of the 4 prongs or so will make the pump work. Could be #27 and #34. Look on internet for "jumping the fuelpump relay" on Ford products.
It would help to know if the fuse breaks when the vehicle is off, or when it is running. Reason being that the mentioned fuelpump Relay has 2 or more extra terminals that connect to other devices and they could be tested.
Finally, most people think about a Relay connecting the Positive(hot) wire to transfer power. The fact is, the Negative(neutral) wire is also used to route power and connect the coils inside Relays. When you get a short on a Negative wire, it can falsely activate a Relay coil to connect something. This also means that shutting off the car will not necessarily shut off the power.
Posted on Feb 12, 2014
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Posted on Jan 02, 2017
if you replaced fuel pump i would look at backward wiring when replaced and i would start at the source of work if your vehicle was working fine before replacement then 9 out of 10 it will be your fuel pump wireing
sometimes when putting wireing back together the connectors have the missing clip and in turn you can turn the wireing in both directions now where positive is touching the ground on both sides of connector kris kross problem check your work this is crucial use a test light to find the right wires where they go
Posted on May 26, 2008
go to www.motorcraftservice.com then click on the owner guide and put in your truck information
then choose the 1st owner manual printing and should be between page # 184 to 200.
Good luck and I hope this will awnser your question.
Posted on Nov 08, 2008
The fuel pump relay is located Under hood, driver side, upper firewall, mounted in
The fuse is located under the instrument panel to the left of the steering column. The fuse block should be visible from underneath the steering column, near the pedal bracket. If the panel is not visible, check for a removable compartment door or trim panel which may be used on later models to hide the block.
Posted on Jun 03, 2009
How did you test the fuel pump?
Which one Distribution Pump or Transfer Pump?
Do you have fuel presuure at the rail?
Do you have a crank signal or spark?
Posted on Nov 29, 2010
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