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I have an MTH GE dash 8 G scale locomotive. Yesterday I noticed two loose wires hanging from one of the trucks - looks like they are insulated with the tips bare. I found a plastic type sleeve on the floor - don't know if it's related to the bare wires? I thought maybe an antenna of some type - I couldn't tell if the truck was powered or not as the locomotive was moving around my track OK. The wires are hanging down at the rear of the locomotive - any idea what they are for?  

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Took a deeper look tonite. It’s coupler wires. I guess when I changed the e type coupler that the loco came with and used the spring loaded hook type coupler I didn’t terminate those wires. So it should run fine. My concern initially was the bogie wasn’t powered. Thanks for the comments. 

Railmonkey posted:

Took a deeper look tonite. It’s coupler wires. I guess when I changed the e type coupler that the loco came with and used the spring loaded hook type coupler I didn’t terminate those wires. So it should run fine. My concern initially was the bogie wasn’t powered. Thanks for the comments. 

Just a suggestion, I’d put some heat shrink over those wires, or insulate them some kinda way....so they don’t accidentally short out......Pat

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