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Back up Alarm issue

nico1234

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Dec 22, 2023
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Hello, I just purchased my 2nd Ram truck. It's a 2020 ram 3500, Laramie, used obviously. Not sure if the previous owner had the setting on, or the dealer put the back up alarm on, but I cannot seem to figure it out. Upon reading some forum/google posts, I first checked to see if I could just turn it off from the EVIC screen, but this truck doesn't seem to have the commercial setting in the evic scroll, so that was a no go. After that, I thought I'd just pull the fuse, but upon pulling the fuse, the alarm still beeped when I put the truck in reverse. So after those two attempts, I decided to drop the spare and look for the speaker/alarm, but couldn't see a thing; now it's dark and I'm out of ideas.
Does anyone have a diagram/image where the alarm should be? Or am I crazy and the previous owner stuffed one under somewhere (my suspicion) and has the speaker wired into the reverse lights.
 

Grey

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Sep 26, 2023
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Should be a on/off setting in the screen or dash system, although I dont know your model for sure. That fails , I believe it is behind the spare tire, should be a square box type. You may have to remove the spare tire to get to it. Could be an aftermarket add on.
 

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