Reply to "R2LC Interchangeability?"

Southwest HiawathaOGR Forum Member

I would assume the polarity of the marker light circuit is only an issue if you have LED marker lights, right? It shouldn't matter if your locomotive uses ordinary bulbs. I just swapped a C08 for a C07 in an old Weaver Hiawatha, and the marker lights still work fine. Now that I think of it, they run off a CV board, not the TMCC board, so I guess it's irrelevant on that particular installation.

Anyway, thanks for the info. If I have to swap R2LC boards on a locomotive that runs the markers off the TMCC, it will be handy to know.

3/28/1211:35 PM

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