I have been having the same hard shifting problem for a while and since it sarted doing this close to a transmission service I assumed they screwed something up. But they even tried the transmission mode selector shifter thing but that only fixed the problem for a few days. Now everytime it shifts out of 1st it blows my gauge fuse, so for a while now I have had no idea how fast I am going what my rpm's are, but even worse I don't know how much gas I have, nor am I adding mileage to the odometer (that might be a good thing). So I have ordered a transmission harness ($237.34) just in case they can't patch up the old harness. We will see.