I have a 2002 1200 Custom and I can not get power to the rear turn signal bulbs. The front signals work and when I unplug the turn signal module they will not work. Are the rear lights on a different circuit than the front ones? Could it be the circuit board in the tail light assembly? Are the rear lights fused separately from the fronts lights? I can get the rear bulbs to light if I take a hot wire and ground wire to their terminal pins so the wiring to the rear lights from the tail light assembly is good. Also the rear brake light is not going on when applying the brake.