I replaced my RBQ in my 04.5 Dodge Ram with an RB1 from a Jeep. I have the Infinity amp, sound coming out of the RB1 when I hook a speaker to the back of the radio but, no sound coming out of the amp. I have power to the amp, everything that had power with the RBQ has power with the RB1. What steps will i have to take to get this to work, radio and amp are working, just not together. Is it the FCM that needs programed, I don't want to take it to them till i know it's something I can't do myself. Thanks.