A friend got a used DD603SS and had me install it. The bottom drawer had a F2 code. The paperwork said motor failure. I checked the blue pump and it was locked up. I ordered a motor and pump and when I installed the new motor I didn't have a plug for two of the wires on the wireing harnes. Was the motor up dated and do I need to buy a new harnes? The plug on the old motor was glued to two of the field windings. Or did they send me the wrong pump? The top drawer works fine.
You probably only needed to get the rotor which is the blue pump? A quick test would of been to take the rotor out of the top drawer & put it into the bottom tub to see if that cured the problem. The harness has 3 wires which have push in terminals and they go to each of the field windings on the motor and two plugs. One to the heater plate & the small one to the hall sensor which you may have to swap over from the old motor.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.