I have a 92 4Runner and 4 years ago I had Truck Outfitters set it up for towing with a 7 way outlet, but with only the simple 4 wires installed. It's worked fine up until a week ago when my signals no longer worked. My neighbor and I did some inspecting (he's an electrician) and we found the converted box that they installed was pooched. The converter is one of those units that runs up to my battery...my neighbor thinks it would be fine to just cut out the converter, and splice directly into the trucks wiring...is that okay to do? I've read some articles on the web saying yes, and others saying it's a very bad idea...anyone know the truth? I don't want to F-up my truck even though it's old. If I need a new converted, then it'll be a PITA as it'll have to be ordered in, and I'd like to use my trailer to go dirt biking. Any help is really appreciated. Thanks.