I have a 02 Durango and the dome light is not working with the doors open. The light works when I hit the switch at the dimmer but not when you open the door. I have a clifford matrix rs2 alarm. I check that first. The dome light lead is not connected to the truck, and the alarm works when the door is opened or triggered. I check all the fuses and none of them were blown. It seems to me that the dome light is triggered by the central timing module. I don't know where the ctm is located. I've found that the 03's have a problem with their ctm's. Please help me get the light back in my truck.