Reply to "Smoke elements are powered even with locomotive powered off"

freonOGR Forum Member

Got a chance to go through the wiring on my locomotive and tender today, nothing shorted out. It's probably a shorted FET as you guys suspected. I'm not familiar with FETs. I've worked on replacing TVS in several TIU successfully. Al/John, I guess they're located on the PS2 board(s). Can I test them while ther're still on the board? It would help to have a picture of where they are on the board.

8/26/234:25 PM

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