Originally Posted by
dinasrt
I can't say that I know for certain, but the schematics show that we have an Illumination Control Module located in the fuse box area. It appears to have 21 pins. Does it contain the resistance sensor that you're looking for? I don't know, but guessing yes. Clean and check the related pin(pins)that correspond to the circuit in question?
The illumination control module is the light switch on the dash and the fuse panel on the end of the dash is a part of it. Inside the ICM there are all sorts of goodies, maybe whatever senses the load is in there.