How do I fix my whirlpool cabrio washer is showing code sD

Linda. I know nothing about this washer, but I did get this info from the attached link, you may still have to call a tech.
Put into diagnostics (left, right, right, right, left, right) @ done you see errors, @ spin you run calibration(this will clear codes and reset board). good luck
http://forum.appliancepartspros.com/washer-repair/537059-whirlpool-cabrio-washer-not-completing-spin-cycle.html

Hi Joyce,here's a link on your code 5d and what it means. ShopYourWay

There is a little device inside the washer that allows the agitator to spin independent of the drum. If this gets stuck, the washer will try to spin the whole drum instead of just the agitator. This will cause the washer to think the load is too large or out of balance, causing the error code. On some Whirlpools this device is just a washer.

Whirlpool Cabrio f1 error and how to fix it

unplug it for an hour and read the manual

Whether under Warranty or Not this is a Controller Problem and a Tech will have to be called as you won't be able to DIY access a new part from an Appliance Parts Shop or Whirlpool.
Controller or sensor are not repairable but must be replaced as a Unit to restore full function

HC flashes when the hot and cold inlet hoses are reversed.
Make sure inlet hoses are connected correctly.
From:
http://www.advantagesupplyfl.com/WhirlpoolCabrioWasherFaultCodes.html

The Ld code is Long Drain. You might have a clogged hose. I had this problem once with mine. We had to empty the washer by hand and turn it on its front. Make sure you unplug it first! There is an elbow that I think was attached to the pump. We popped it off and it was clogged with dog fur (from washing dog bedding). Cleaned it out and put it back on and that took care of it. I found the diagram of the system online and suggest you look for it too - my memory isn't what it used to be - it'll tell you what to look for and where everything is. It could be the pump, too, but hopefully just a clogged hose.

That error means that it is sensing an OVERLOAD. If it does this when it is empty, then there is something causing the error. IT could be something stuck in the drum around the seal or the bearing or it could be the bearings itself