Hazard lights and horn wont shut off?

Tiny
HANNAHNO1
  • MEMBER
  • 2003 MAZDA 6
  • 188,000 MILES
Hazard lights and horn wont shut off. Have to unhook battery to disarm it. Is there a fuse I need to change or is it in the wiring? Ive already started it and drove it and it still wouldnt shut off. I pulled the horn fuse. Think It may be in the security system.
Monday, September 2nd, 2013 AT 2:22 PM

6 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
Hello,

There is only one thing that ties these systems together which is the theft deterrent module which is located under the center console. Once replaced you will need to get is programmed.

Here is the wiring diagram for the horn and the location of the module.

Check out the diagrams (Below)

Please let us know what you find. We are interested,

Cheers, Ken
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Monday, September 2nd, 2013 AT 6:36 PM
Tiny
HANNAHNO1
  • MEMBER
  • 2 POSTS
Thanks for your help you hit it on the money I have the security module replaced and now the problem is gone. Thanks for your help I love this site.
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Monday, September 2nd, 2013 AT 8:29 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
Use 2CarPros anytime, we are here to help. Please tell a friend.

Cheers, Ken
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Wednesday, December 17th, 2014 AT 7:12 AM
Tiny
CURSEDONE
  • MEMBER
  • 2 POSTS
I have the same problem right now, dose anyone know what to do
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Wednesday, February 28th, 2018 AT 11:48 PM
Tiny
ASTEPHENGER
  • MEMBER
  • 0 POST
I had the same problem and the module fixed it, did you try that?
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Saturday, March 3rd, 2018 AT 3:08 PM

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