Took all the screws out of the plastic shroud that encloses the switch .There only four that I needed to remove, were the two in front where the switches that go,they go in horizontally and two in the back with large washers on them that hold the back to the top of the box that go in vertically.The switch was a snap ( make that two snaps ) the wiring is almost self explanatory. then it gos back to the way you took it off. OH! and don't forget to turn the light bulb all the way back in to the socket , so the light will work after you take the time to install it yourself.I had the water supply line from under the box to the water dispenser in the door and the total bill on that was one hundred thirty seven and a hand full of change.Don't be afraid to do it yourself the savings is enough on one one item to make several months payments on a new one Randy the "Handy Man'
diagnosed no water flow over evaporator checked voltage into pump then checked pump with ohm meter ordered pump and installed by removing access cover and water holding assembly installed new pump replaced water holding assembly and access cover and returned icemaker to service all is well
Very easy to replace. Down load the Manual online for a completely operating manual. Thermistor can be tested with an Ohm Meter. Proper values are listed in operating manual.