Stock Radio Interference Problems
#1
Stock Radio Interference Problems
Question for ya?
Lately I have been having a problem with my stock radio. Every once in a while I will get what seems to be interference coming through the speakers. Sounds almost like a white noise morse code coming through the speakers. Doesn't seem to be tied to rpm, or any other engine related issues. It will come on for a few seconds then goes away and might not come back for hours days or a few minutes? You can still hear the music over the noise, but it has gotten steadily worse, becoming louder on a recent trip to chicago. It does not seem to matter if I have any other devices on or off (CB radio, radar detector, power invertors, etc.). I have not bombed the truck beyond and exhaust, MBRP 5 in, and K&N intake. Anybody have any ideas? I have reset the batteries several times to fix other little quirks, didn't work on this one. Any ideas? Thanks.
---AutoMerged DoublePost---
Anyone?
Lately I have been having a problem with my stock radio. Every once in a while I will get what seems to be interference coming through the speakers. Sounds almost like a white noise morse code coming through the speakers. Doesn't seem to be tied to rpm, or any other engine related issues. It will come on for a few seconds then goes away and might not come back for hours days or a few minutes? You can still hear the music over the noise, but it has gotten steadily worse, becoming louder on a recent trip to chicago. It does not seem to matter if I have any other devices on or off (CB radio, radar detector, power invertors, etc.). I have not bombed the truck beyond and exhaust, MBRP 5 in, and K&N intake. Anybody have any ideas? I have reset the batteries several times to fix other little quirks, didn't work on this one. Any ideas? Thanks.
---AutoMerged DoublePost---
Anyone?
Last edited by jfoose; 10-06-2009 at 06:05 PM. Reason: Automerged Doublepost
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jfoose (10-06-2009)
#4
No codes that I know of. I haven't flipped the key to check yet. What should I be looking for, and what would the codes mean? I am not sure on the cell phones in relation to the radio. This last trip we had three in the truck, and at least one was on the internet at all times. I usually put my phone in the little tray above the radio, but I have done that for longer than the problem has existed. Any other thoughts? Thanks for the replies!
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jfoose (10-07-2009)
#6
It would also depend on what the codes were as to what they pertained to. Sometimes the codes can point you in the wrong direction; but, they are almost always a good place to start (They usually are at least pointing to the problem 'area').
I say it is the cell phone. I have the same thing with mine. But only at times. There are so many variables with interference that there may be no way to tell you exactly how it is doing it. Or exactly how to stop or prevent it....
Easiest thing is to just move and / or re-orient the cell phone inside the truck.
Another thing you can do is to put your cell phone right next to a very cheap radio or set of computer speakers. Sometimes I can get mine to 'broadcast' this same noise over one of these cheaper devices. I don't know exactly when it does make this noise but I think it is when it 'communicates' with the cell network. Mine has an 'incoming' and an 'outgoing' data symbol so it seems like it is sending at the same time it is receiving data (Like a text message). It will also make this same kind of noise at random without any texting or calls taking place. I think they just randomly update the cell network to let them know the phone is still on and in that cell.
HTH. I am almost willing to bet this is what you are hearing. If I'm right, you will hear the same 'noise' over those cheap speakers or radio at random. I have to position my cell phone just right in relation to the speakers to get it to do it; so don't give up too easily if you don't hear it at first. If this is what is happening, I'm pretty sure it won't hurt anything... (At least with your truck! . . . LOL )
I say it is the cell phone. I have the same thing with mine. But only at times. There are so many variables with interference that there may be no way to tell you exactly how it is doing it. Or exactly how to stop or prevent it....
Easiest thing is to just move and / or re-orient the cell phone inside the truck.
Another thing you can do is to put your cell phone right next to a very cheap radio or set of computer speakers. Sometimes I can get mine to 'broadcast' this same noise over one of these cheaper devices. I don't know exactly when it does make this noise but I think it is when it 'communicates' with the cell network. Mine has an 'incoming' and an 'outgoing' data symbol so it seems like it is sending at the same time it is receiving data (Like a text message). It will also make this same kind of noise at random without any texting or calls taking place. I think they just randomly update the cell network to let them know the phone is still on and in that cell.
HTH. I am almost willing to bet this is what you are hearing. If I'm right, you will hear the same 'noise' over those cheap speakers or radio at random. I have to position my cell phone just right in relation to the speakers to get it to do it; so don't give up too easily if you don't hear it at first. If this is what is happening, I'm pretty sure it won't hurt anything... (At least with your truck! . . . LOL )
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jfoose (10-07-2009)
#7
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