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Do our trucks "beep"?

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  #11  
Old 12-21-2012 | 10:26 AM
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Originally Posted by drewactual
There is absolutely a beep.. its almost like a cell phone going dead type beep, but very faint.. mine was definitely behind the dash, and left of center around the steering column..

It sounds like what is is, actually, which is a diode on a circuit board.. it never caused me any grief so I never bothered tearing anything down to find it, but it should be easy to narrow down identifying it as a diode, because there aren't that many circuit boards in that area..

In all fairness, mine may have been coming from a brake controller mounted next to my obdii port.. it is without any doubt, though, coming from a circuit board.
Diodes do NOT make noise. Period.

DodgeCACares: There is a beep, like mentioned it sounds like a dying cell phone. Believe me, something goes "beep" not ding, and it isn't related to any message.

This happens entirely at random.
 
  #12  
Old 12-21-2012 | 02:19 PM
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Originally Posted by GRNDPNDR
Diodes do NOT make noise. Period.

DodgeCACares: There is a beep, like mentioned it sounds like a dying cell phone. Believe me, something goes "beep" not ding, and it isn't related to any message.

This happens entirely at random.

GRNDPNDR,

I apologize for the miscommunication as I am not disagreeing with you if there is or is not a beep. I am advising under normal operating conditions there should only be a beep under the circumstances mentioned. If a beep is occurring and not related to normal conditions, you may want to have it diagnosed by a Dodge dealer for further investigation if you feel it is necessary.
 

Last edited by DodgeCACares; 12-21-2012 at 02:21 PM.
  #13  
Old 12-21-2012 | 02:36 PM
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Okay, I mis spoke.. a diode doesn't speak.. I used bad terminology..

It's the beep that is heard from a tiny soldered on speaker.. the kind that are soldered to the board, and are tiny tiny.. much quieter than a motherboard on a computer, and more like the kind found on dc devices such as a ir heat gun, or a battery base charger..
 
  #14  
Old 12-21-2012 | 03:28 PM
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Originally Posted by DodgeCACares
GRNDPNDR,

I apologize for the miscommunication as I am not disagreeing with you if there is or is not a beep. I am advising under normal operating conditions there should only be a beep under the circumstances mentioned. If a beep is occurring and not related to normal conditions, you may want to have it diagnosed by a Dodge dealer for further investigation if you feel it is necessary.
I just want to know what it is that's beeping really. I don't have the money to have a dealership look at my truck.

Originally Posted by drewactual
Okay, I mis spoke.. a diode doesn't speak.. I used bad terminology..

It's the beep that is heard from a tiny soldered on speaker.. the kind that are soldered to the board, and are tiny tiny.. much quieter than a motherboard on a computer, and more like the kind found on dc devices such as a ir heat gun, or a battery base charger..
ya that about explains it. as long as I'm not the only one who's heard it then I know someone didn't lose a phone in my truck lol.
 
  #15  
Old 12-21-2012 | 07:24 PM
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Mine has done that since new. You can hear it when the doors lock automatically at 15 MPH. It is very faint, and I think it's just the sound the solenoid makes when activated. There is nothing wrong. And it has nothing to do with the chime.
 
  #16  
Old 12-21-2012 | 10:45 PM
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Originally Posted by DodgeCACares
GRNDPNDR,

A beep or a chime should only come on if seat belts aren't on, oil change indicator light comes on, engine light comes on, etc. and in those cases a light or message will appear on your dashboard.

When the doors lock after driving you are able to hear them lock, however there is not a beep.

If you continue to hear the beep and there is no message why, I would recommend contacting your local Dodge dealer for further review.

If you have any additional inquiries feel free to PM me.
Oh there is definitely a beep; not a chime or ding indicative of a msg from the vehicle. You could almost say it's a solenoid squeak.

Originally Posted by 66three83
Mine has done that since new. You can hear it when the doors lock automatically at 15 MPH. It is very faint, and I think it's just the sound the solenoid makes when activated. There is nothing wrong. And it has nothing to do with the chime.
 
  #17  
Old 12-21-2012 | 11:09 PM
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Nope, haven't heard anything like that in any of mine.
 
  #18  
Old 12-22-2012 | 08:16 AM
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GNDPNDR Your not going crazy my 2012 does it and my 04 did it. Its just before the auto locks, lock the doors. Although mines seems to do it every time. Never really gave it much though. The new 12 does it when I open the driver door as well, it un-locks all the doors.
 
  #19  
Old 02-15-2014 | 09:18 AM
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Default Beeping Dodge

So now is February 2014, and we still didn't solve this mystery...
... and we want to fly to Mars ?!
I bought my young-mom daughter a 2005 Caravan SE .... and it beeps ....
1) while driving
2) at any speed, any temperature, any belts on or not, radio on or not
3) irregular pauses between beeping
4) sounds like a smoke detector's battery goes low ( = piezo buzzer)
5) no warning light to go with it, no performance change
6) and its certainly not the wind....

OK, I haven't "changed a diode" yet, because I am an EE....

Lets keep looking.
 
  #20  
Old 02-23-2014 | 09:56 PM
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Fun old thread.
My truck also does this just as the doors lock for the first time after starting at 15ish mph. Sometimes it is louder than others but it does not sound like something that Mopar put there on propose. Just some artifact of a solid state driver or the coil itself. Luckily it is only .1 seconds of every drive so I can put up with it.

seifeiloh, I think your is something else. Maybe try disconnecting the buzzer first?
 


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