[Tom Lane]

My Honda Accord 2015 USED to beep/honk when I locked the car. Now its not beeping/honking, but it still locks. Any idea how to fix this problem? Sensor? Battery?

Thanks in advance.

 

[262105]

Check your horn fuse first (or see if the horn blows). Might check other fuses for lights and such as well. Then check your settings for lights/horn/security using screen on panel.

 

[Ronch]

Are you pressing the Lock button on the remote twice in quick succession to make it beep?

Did you check the Door Settings screen to see if Keyless Lock Answer Back accidentally got turned off?

 

[Swirbster]

Do you live in a cold climate? This happened to me for a little while when it was really cold but it fixed itself eventually. When I had the issue you could hear it ever so faintly, maybe 10% of the typical beep

 

[Ronch]

Does this Accord have a beeper or does it actually honk the regular horn when you lock the car?

If it has a separate beeper (youtube), it's located under the left rear of the bumper so if none of the other suggestions help, have a look under there.That beeper can get crusted over with snow/ice, road crud, or insects made themselves a nice home in there.

Also open and re-close the hood and trunk. If either of those aren't closed fully/correctly, the system won't give you the answer-back beep/honk because it's detecting that something is still (partially) open.

 

[2014CR2MSM]

Does this Accord have a beeper or does it actually honk the regular horn when you lock the car?

If it has a separate beeper (youtube), it's located under the left rear of the bumper so if none of the other suggestions help, have a look under there.That beeper can get crusted over with snow/ice, road crud, or insects made themselves a nice home in there.

Also open and re-close the hood and trunk. If either of those aren't closed fully/correctly, the system won't give you the answer-back beep/honk because it's detecting that something is still (partially) open.

Yep had this happen to me twice. I was working on my car and just let the hood down but not fully close. Walked away to grab something and it wouldnt beep when i pressed lock on my remote. Walked back and pushed the hood all the way down and voila, beeps again when i press the lock button on my remote.