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Discussion Starter #1
I’m trying to install a back up sensor on my 2018 Metris worker van. After installation, the backup sensor should only come on in reverse, but for some reason it’s active in park, reverse, drive, and neutral. It only beeps when something activates it from behind, but obviously I have something wrong. Any ideas?
 

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Reverse wire fix

Sorry so late but we had the same issue with the backup camera activating on an aftermarket radio. The problem is the reverse light sees voltage no matter what gear you are in. We installed a PAC volt39 to reduce the voltage to 9 volts and everything worked perfectly. Good luck.
 
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