Ok guys I am sure this has been asked before and I may have seen the answer somewhere but I will ask because I could not find an answer using the search function. What is the small relay or under the dash below the fuse box. It is taped to the wiring harness and is about 5/8" in diameter by 1 1/2 long roughly. It has three flat spades that slide into the connector.
I am just wondering because it felt a bit warm when I was checking things under the dash. I have been traveling out of town and don't have my service manual to research it.
Oh yea this is on a '92 D250 2wd that I just acquired.