Re: What is this device in my engine bay?
Reply #6 –
Since your coach is only 36' long, the repeater was added for reception from the sensors on the towed vehicle. It looks like the previous owner took all the sensors and the receiver.
If you don't need the repeater, I'd be interested in buying it from you. On my 38' coach, occasionaly one of the rears fails to be heard, but only for a few minutes.