Rispondi a "Resistance in right wheel/"error 5""If you notice that the wheel turns freely when removed, but immediately has resistance when installed then this is an issue with the computer circuit. Possibly it got wet, and a line on the board shorted it out. if replacing the wheel module did not fix the issue, then you need to get a new computer circuit board. unfortunately, the last I checked you can’t buy the circuit board separately, but have to buy a whole new roomba minus the battery. last I checked they were selling the roomba sans battery for about $500. if you are lucky you might be able to find a board on ebay or some other outlet.