Question about 2004 Lincoln LS

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Where is the inertia switch on an 04 lincoln ls? Or the fuel pump reset switch?

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It is not in the trunk. It is on the left side, in front of the drivers door, just above the floor mat. Side panel if you want to call it such. What problems are you having? I have the same veh and all the manuals including wiring diagrams.

Posted on Feb 06, 2010

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On most of Ford's line of vehicles, including lincoln, the inertia switch is normally located in the trunk, under a plastic or fabric cover. hope this will help

Posted on Jan 31, 2010

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Posted on Jan 02, 2017

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1 Answer

How do I reset fuel pump switch on 1999 Lincoln town car signature

Push the button . it's called inertia fuel shut off switch .
Inertia Fuel Shut-Off Switch C466
Front of trunk, on LF side of rear package tray support

Apr 28, 2017 | Lincoln Cars & Trucks

1 Answer

My 2000 lincoln ls wont start. It had a few rough starts and now won't start at all. No sound from fuel pump I checked relay, fuses, inertia switch and replaced the pumps. Still nothing.

It has a fuel pump control module that modulates the signal to the fuel pump ensure it is getting the proper powers and grounds as a rule of thumb we replace both in our shops when we do a fuel pump because both parts have a high falure rate with high milage. Check the inertia switch to ensure it has no been triped they are usually located in the trunk area but have been known to be on the pass side kick panel if triped it will not send power to fuel pump

Mar 19, 2017 | Lincoln LS Cars & Trucks

1 Answer

How many inertia fuel pump switches are there on a 2002 Lincoln LS V8 ?

One ! and there is a fuel pump relay in the under hood fuse/relay box .But that's not all there is a rear control module too . Computer controlled fuel pump .

Dec 05, 2016 | Lincoln Cars & Trucks

1 Answer

2002 lincoln ls fuel pump electrical cutoff switch

The inertia switch should be in the trunk behind the trim panels.
You may need a pump relay.

Dec 18, 2012 | 2001 Lincoln LS

1 Answer

What does fuel reset botton do on lincoln ls 2001

it is an inertia switch to cutoff fuel in the event of a roll over during a crash

Dec 12, 2011 | 2001 Lincoln LS

1 Answer

Is the inertia switch supposed to bm pressed in or depressed.

You will have no issues with the Inertia Fuel
Shutoff Switch (IFS) They are only on Ford Products

So why are you here?

What is your question?

You have no fuel pressure at the fuel rail?

Have you cycled the key while someone
puts an object to the fuel tank & listened for
the pump to come on?

Jun 11, 2011 | 2000 Lincoln LS

1 Answer


the relay is in the battery juntion box near the battery, it is K4, (far right in the middle) check the fuses too. Also check the inertia fuel shut off switch. it may ned to be reset. It is located behind the LH A piller trim plate. (drivers side foot panel) it has a red button to push for reset.


Oct 20, 2009 | 2000 Lincoln LS

2 Answers


The inertia switch should be located in the trunk, on the right-hand side, behind the feltlike trim material.

Jul 09, 2009 | 1996 Lincoln Town Car

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