Question about 2010 Honda Accord Crosstour

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I hit the unlock button and the horn went haywire honking erratically. Had to pull fuse for horn to kill it. Replaced fuse and it works normally. What happened?

I called dealer and they offered "never heard of that problem". They offered to check it. Suggested that if it happened again, try using the key in the door lock.

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  • John Hewlett Oct 29, 2012

    I don't know what else to add. Perhaps I hit the unlock button on the key more than once or possibly the unlock and lock button.

  • John Hewlett Oct 29, 2012

    The horn went on and off in a very irregular manner.

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  • Expert
  • 666 Answers

Very possible the Key fob used has a short and when you hit the lock button? It transponded panic mode

Posted on Oct 29, 2012

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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carsandcomps
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SOURCE: electric door locks work erratically

If this is a factory alarm, I suggest taking it to the dealer of purchase and having the service department check into it.

Let me know if you need further assistance.

carsandcomps,

Guru, Premium Expert @ Fixya.com

Posted on May 21, 2010

Audioaholic
  • 376 Answers

SOURCE: honda accord power window control from Driver

drivers switch panel serves as the brain for all windows in vehicle, and if the other windows work from thier switch then the main switch is most likly good, look inside the door for the motor, and apply power and ground to it, if it works, then its the wires to the motor, and if not then replace the motor.(cold affects these motors really bad, as the grease gets thicker with cold and puts stress on the motor, and can burn it out.if everything there is ok, then the electronic part of that switch is lost and will require a new one.

Posted on Dec 30, 2010

  • 4 Answers

SOURCE: Can I stop my horn from sounding when I lock my 2009 Accord

You might can have the dealer program it not to honk, but its just the way the keyless entry works. I've owned 2 accords--an 06 and 08--and both of them honk the horn when the lock button is pressed twice. Pressing the button once will secure the car and arm the alarm. So once click is all you really need. And no your alarm is not malfunctioning.

Posted on Jul 22, 2009

  • 1455 Answers

SOURCE: The power door locks for my 1996 Odyssey just

Sure sounds like your problem is the power door lock control unit. Best thing to do is get a replacement unit(new or used) and install it, unless you can open and fix the defective unit yourself.

Posted on Jan 10, 2011

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