Camper Backwashing Power Into Vehicle
We just bought our first camper ever, and an issue popped up that I'm hoping you all can shed some light on (Google failed me). We bought a pull behind camper at a Camping World location and had th...
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Not normal at all, the trailer charging line is wired incorrectly.
There is no way the 12v from the trailer battery should be powering the ignition circuit of the Jeep. My guess is the issue existed before the brake controller was installed. You just discovered it now because the trailer has a battery in it. What happens if you have the key out and the radio playing and then unplug the brake controller? If the radio goes out the tech did something wrong. If the radio keeps playing then the tech did not cause the issue.
There is no way the 12v from the trailer battery should be powering the ignition circuit of the Jeep. My guess is the issue existed before the brake controller was installed. You just discovered it now because the trailer has a battery in it. What happens if you have the key out and the radio playing and then unplug the brake controller? If the radio goes out the tech did something wrong. If the radio keeps playing then the tech did not cause the issue.
