Dose anyone  know the wire color code from the factory
of the curcit board in the back of the engine on a GS4 4-8-4
 L-        M-         LED -
R+        M+        LED +
Can some one help me with these wire color codes

dose any one know how to put directional lighting in a Bachmann Spectrum auxiliary
water tender i am trying to use a FL2 decoder from TCS & i don't know even if i have the right light bulbs can some one PLEASE TELL ME WHAT I AM DOING WRONG
and how i should go about this
                                                      THANKS JC

bachmann,
do we really have to take out the suppression capacitors OR (RF CHOKES)if  i
want to change decoders from Bachmann decoders to MRC sound decoder
and will it all work with out having problems on a DCC club layout !
With the capacitor still on circut board
                                                                  jccool57