dcc gp30 diesel loco convert to dc UPDATE

[rapgap51]

Thank you to all that responded. I'll give more info - purchased on ebay - listed as regular loco not dcc. The wiring on the circuit board is as follows 2 red wires, 2 blavk, 1 green and 1 orange. I'm not suree which wire to eliminate. I assume I need the 2 red and 2 black, not sure about the other green and orange. Any assistance would be greatly appreciated

[mf5117]

http://www.tonystrains.com/download/dec-installation-hout.pdf

try this link it might help

[mabloodhound]

You should not start a new thread for each update.   All of the replies to previous threads get lost and others don't know what's been said before.