Question about 2005 Lincoln LS

1 Answer

My 2005 Lincoln LS V8 horn starts blowint when I start the car and won't stop until I remove the key.

It does not sound like the alarm. It isn't blowing off and on-it just solid blows. I tried using the other key thinking it was the FOB

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Lincoln Master
  • 2,963 Answers

I'd say, a direct short to the Ignition "on" circuit, or bad connection, or possible relay or bad horn switch. If you "bang" on the horn, it may loosen the contact that is sticking. For tempory solution, disconnect the horn, Tape the end so it doesn't short, and drive carefully so you don't need the horn, until you can sort out the problem. Could be a horn relay with welded contact points. Solution being replacing the relay. Follow horn wire back toward firewall. You may run into the relay, or if it goes through the fire wall the relay may be under the dasy. Time for repair manual with electrical. Parts store may have, or MFG customer service, or
filepeep.com if they have it, or manualslib.com
You seem to be DIY oriented, so you may need it later anyway.

Posted on Mar 28, 2015

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2005 Lincoln LS,V6,at anytime the alarm activates,horn lightsflashers etc.. middle of the night, day time any time.thank you


I have a 2004 Lincoln LS,disconnect the negative battery for 10 minutes,then connect cable back,when you open driver side door alarm will go off,insert key in ignition and alarm will go off.Get in car,lock all doors and windows,turn key to the right 8 times quickly,then doors will unlock,then quickly push any button on key fob.

Oct 03, 2016 | 2005 Lincoln LS

1 Answer

2005 lincoln ls start problems


More than likely you need a new starter.

Jan 29, 2013 | 2005 Lincoln LS V8

2 Answers

92 Toyota 4runner truck was running perfectly fine Later in the day went to start and the alarm just started going off and wouldn't turn off. Truck won't start even with keys turned in igniti


The alarm system somehow got activated , this is usually because the battery becomes discharged or disconnected try doing this:
Remove the key from the ignition
disconnect the negative battery terminal
put the key back in and turn to ON
exit the truck and leave door open
reconnect the battery terminal
get in and leave door open, if the alarm horn stays off it should start.

Dec 07, 2012 | 1992 Toyota 4Runner

2 Answers

2001 LINCOLN LS WILL CRANK BUT WONT START EVERYTHING IS WORKING FUEL PUMP IS NOT GETTING POWER TO IT FUEL PUMP WORKS FINE ALL FUSES GOOD ALARM LIGHT ON DASH FLASHES WHEN TRYING TO START


If the alarm light is blinking, then the issue could be with the vehicle immobilizer or key. The key may need rematching to the vehicle's ECU, which will need reprograming by the manufacturer service centre.

Nov 07, 2012 | 2001 Lincoln LS

1 Answer

My 2000 lincoln ls doesn't crank or click when trying to start it, it does nothing? all the lights work, radio, signals and horn, I checked the fuel relay and the starter relay and the ignition fu


Sounds like an Ignition Module or similar device. Does it have an alarm? Turn the key to ON - not start - and put into Drive and then back into Park. It may be the shifter isn't fully engaged. Also, w/your FOOT ON THE BRAKE shift to Neutral and try to start it.

GL,
Td

Oct 01, 2012 | 2000 Lincoln LS

2 Answers

Lincoln ls won't start and horn keeps honking


put key in driver door and turn to the left or right, whichever way unlocks the door
the alarm should stop sounding ad the car should start

Oct 23, 2011 | 2001 Lincoln LS

1 Answer

My 2004 Lincoln ls has been acting up. First it was running rough so I changed coil on 4 and then 2 seven monthes later after which car ran great. Now on two occasions when triing to start alarm goes off...


I don't think going to AutoZone for codes is of much
value to anyone

Obviously your LS don't miss on 4 cyl or have 4 bad coils

You didn't need to replace any coils except the one that fails,
which is 1 or 2 a year on that car.

You most likely have one really bad coil that sets all kinds
of codes.

You can buy one new coil & walk it every couple days until
you get to the bad one or go to a repair shop with an oscilloscope
and the correct inductive coil adapter.

You need to use the correct OEM style plugs (NGK)
were the motorcraft mfg.

Check alternator output with a scope & make sure
the battery isn't more than 4 years old. Todays cars
are sensitive to voltage,current,resistance and grounds

Clean the MAF Sensor (crc maf cleaner)

At 100,000 miles replace front O2 Sensors

May 17, 2011 | 2004 Lincoln LS

1 Answer

Where is the horn relay located on a lincoln 2002 ls v8. horn blows where alarm is press...but it will not work when i press the horn button insided the car?


If the alarm makes the horn work, then it is not the relay.
It is the horn contact or slip ring.
You need to take the cover off the steering wheel center.
But this could be dangerous due to air bags.
Disconnect battery first.
Steering wheel might have to come off.
Recommend a shop because most people don't have the tools for pulling steering wheel.

Aug 19, 2010 | 2002 Lincoln LS

1 Answer

Horn starts blowing randomly


do you have a alarm on it. If so you need to disable it or turn it off. Other wise you have a short somewhere in your horn. disconnect the horn under the hood. Its usually upfront and looks llike a flat black circular device that has one wire going to it, unless you have a alarm then it may have more.

tepfy

Jan 27, 2009 | 2002 Lincoln LS

Not finding what you are looking for?
2005 Lincoln LS Logo

116 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lincoln Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

fordexpert

Level 3 Expert

5522 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a Lincoln Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...