Quote Originally Posted by BestRadarDetectors View Post
Only one sensor shows attached.if you had more than one sensor fail you need to inspect your wiring and make sure no wires are pinched or nicked.
Agree, something is seriously wrong if Sensors are failing like this, may be best to stop putting 12v power to the Priority until you completely check wiring and for bent pins in the connectors.

Unless you have some electrical/electronics experience in troubleshooting this problem, you need someone to help you that does have knowledge.- What State are you located ?