94 EB Interior lights only come on with front passenger and back door

What would cause the interior lights to ONLY come on with the front passenger door and/or the back hatch door? The drivers door, the 2 rear doors, and the hatch glass will not cut the lights on. The door switches are working properly, the wires seem to be missing the voltage. The odd thing is that the power windows and door locks work. I don't understand how the glass hatch won't cut on the lights but if I open the entire back hatch it comes on. I've tested the continuity with the switch open and closed, seems fine one way its a open loop the other way its not. So my question is how are only 2 doors getting partial power and the others don't have the constant power wire for the door open sensor.