https://blog.model-train-help.com/2015/01/sound-car-decoder-wiring.html?utm_source=rss&utm_medium=rss&utm_campaign=sound-car-decoder-wiring Model railroads and model trains Wed, 28 Jan 2015 09:22:53 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://blog.model-train-help.com/2015/01/sound-car-decoder-wiring.html#comment-8459 Wed, 28 Jan 2015 09:22:53 +0000 http://blog.model-train-help.com/?p=3445#comment-8459 Can you add a circuit diagram to your post, so that we can understand the problem and see what you have connected to ?

]]> https://blog.model-train-help.com/2015/01/sound-car-decoder-wiring.html#comment-8446 Wed, 28 Jan 2015 01:57:44 +0000 http://blog.model-train-help.com/?p=3445#comment-8446 Be sure that your ground wire from any light is feeding to the common wire (ground) of your decoder.
whether regular bulbs or LED’s and you may need to program the decoder for the function of the light you will want to work. If hooking up LED’s then make sure the one side of the LED is hooked up to the positive side of your wiring. If they are reversed they will not work Newman

]]> https://blog.model-train-help.com/2015/01/sound-car-decoder-wiring.html#comment-8438 Wed, 28 Jan 2015 00:48:45 +0000 http://blog.model-train-help.com/?p=3445#comment-8438 I have been doing the same work to my HO scale athearn coaster cars. And the cab car.

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