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Trailer battery not charging
I have an 06 4runner with the class 3 hitch and 7 pin connector. The battery on the trailer kept going dead so I checked the power output in the plug on the truck that says battery, and there was no juice. I checked the 3 fuses under the hood for "Trailer" there are 2 30amp and one 40amp, and they all good. Is there another inline fuse or something at the back of the truck that im missing? any other reason why that plug would not be getting power?
The running lights, brake lights all work on the trailer when its plugged in. the interior lights run off the battery on the trailer and go out as the battery goes dead.
Any ideas on this?
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