problem with car alarm going off for no reason

10

Asked by Mar 01, 2010 at 08:05 AM about the 2007 Ford Fusion

Question type: Maintenance & Repair

The car alarm goes off for no reason eavery week or so even though I have sprayed all the door, hood and trunk locks with WD-40.

11 Answers

60

my e350 is doing this now.. did u find out the problem

6 of 6 people found this helpful.
10

I have found that it is a sensitivity with the alarm system to the big temperature changes in the winter time because that's the only time I have that problem. It would only go off when it would change from being really cold to warming up fast in the morning- then the alarm would go off. No problems anyother times of the year.

1 of 1 people found this helpful.

find the alarm fuse and pull it out,to disarm it,you might get a check engine light.

3 of 3 people found this helpful.
55

I've been having the same problem with my alarm but as time goes on it's appearing to me that it is not a temperature issue. When it first started happening I thought that was the case, maybe from condensation or something. Now on top of that issue every so often my indicator light on my dash will read Rear Right door Ajar and my my interior lights will not shut off. When this has happened I end up having to just disconnect the battery but it's only been a temporary fix. I'm guessing I have a bad sensor in my rear door or something. Sorry to jump on your post but I've also been desperately looking for a solution myself. Hope you find a solution

5 of 5 people found this helpful.
70

I have a 2015 ford fusion the alarm keeps going off for no reason

7 of 7 people found this helpful.
20

I have a 2007 Fusion as my work car.... Alarm goes off all the time, it is a sensor in the rear pass door that no one has been able to fix! It has been replaced and still does it! As far as I know there is not a independent fuse for it, if you pull the fuse you will no longer have reverse lights either! Unfortunately my work continues to buy fords and dump money into them!

2 of 2 people found this helpful.
30

I have a 2013 ford fusion se and the horn goes off early in the morning for no reason then when I try to unlock or lock the car the alarm goes off so I have to turn on the car for it to stop but when I pull the key out of the ignition it goes off again any answers anyone?

3 of 3 people found this helpful.
20

My 2012 fusion s alarm or soft tone goes off when I have the max air on too long. If I turn to outside air, noise I actually thought it was my cell phone, but tested without cell in car. No door ajar light goes off.

2 of 2 people found this helpful.
20

I meant to say the noise stopped when moved air conditioner to outside air. What causes this?

10

j.t is it possible that the car batterie is low because it has not ran for two weeks

1 of 1 people found this helpful.
20

My 2014 fusion alarm is going off for no reason, it was at the Ford dealership all day yesterday and they could not find anything wrong. At 330 this morning it was going off again

2 of 2 people found this helpful.

Your Answer

Fusion

Looking for a Used Fusion in your area?

CarGurus has 71,437 nationwide Fusion listings starting at $1,200.

ZIP:

Ford Fusion Experts

  • #1
    Tom Demyan
    Reputation
    430
  • #2
    bruceiroquoia
    Reputation
    360
  • #2
    COMETGUY61
    Reputation
    360
View All

Related Models For Sale

Used Ford Focus
748 Great Deals out of 52,922 listings starting at $999
Used Honda Accord
1,109 Great Deals out of 61,914 listings starting at $999
Used Chevrolet Malibu
1,122 Great Deals out of 71,719 listings starting at $1,995
Used Toyota Camry
1,039 Great Deals out of 72,498 listings starting at $295
Used Ford Taurus
254 Great Deals out of 16,480 listings starting at $1,850
Used Nissan Altima
1,027 Great Deals out of 75,527 listings starting at $1,627
Used Honda Civic
816 Great Deals out of 73,280 listings starting at $1,400
Used Hyundai Sonata
716 Great Deals out of 50,173 listings starting at $500
Used Ford Mustang
728 Great Deals out of 38,316 listings starting at $895
Used Kia Optima
457 Great Deals out of 29,383 listings starting at $2,450
Used Chevrolet Impala
512 Great Deals out of 33,923 listings starting at $950
Used Dodge Charger
441 Great Deals out of 27,829 listings starting at $1,979
Used Ford Escape
1,056 Great Deals out of 87,254 listings starting at $1,088
Used Nissan Maxima
286 Great Deals out of 23,217 listings starting at $899

Used Cars For Sale

2018 Ford Fusion For Sale
6,345 listings starting at $19,125
2017 Ford Fusion For Sale
143 Great Deals out of 35,668 listings starting at $7,995
2016 Ford Fusion For Sale
133 Great Deals out of 6,294 listings starting at $8,995
2015 Ford Fusion For Sale
139 Great Deals out of 4,350 listings starting at $8,588
2014 Ford Fusion For Sale
230 Great Deals out of 7,164 listings starting at $6,950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.