What U2 means (fisher paykel u2 error)
On a DishDrawer, a fisher paykel u2 error is a loading error — items are too tall and stop the lid from closing and sealing. As background, the SmartDrive direct-drive motor in these drawers does double duty as wash and drain pump, and because F&P numbered its codes differently from one DishDrawer generation to the next, it is worth matching a U2 to your own model. Rearranging the load so nothing protrudes above the rack usually clears it, with no part needed.
Symptoms to look for
U2 is one of the friendlier DishDrawer codes because the evidence is usually sitting right in front of you in the rack. A pot handle, a chopping board, or a tall glass standing proud of the basket is the classic giveaway. Open the drawer and look across the top of the load at eye level — if anything breaks that line, the symptoms below will line up and you have found your culprit without any tools.
- “U2” shows and the drawer will not start
- A tall item may be visible above the rack
- The lid cannot close fully
- Rearranging the load clears it
Likely causes of the fisher paykel u2 error
Nearly every U2 comes down to how the dishes are stacked rather than anything mechanical, so the causes below are all about clearance for the lid. Each one describes a way a single item can rise above the rack and stop the lid sealing; sorting out the load almost always settles it without a part or a technician.
- Tall items loaded — they block the lid
- Items leaning out of the basket — they protrude
- Overloading — the drawer is too full
- Misplaced utensils — long items stick up
What you can check
This is the rare DishDrawer code you can usually resolve in under a minute, all of it at the rack. Open the drawer, lower or shift whatever is standing tall, and make sure the lid has a clear path to seat. There is nothing here that touches wiring or the SmartDrive motor, but if the code stays after the load is clearly fine, leave the lid mechanism to a qualified technician rather than forcing the lid down.
- Open the drawer and lay down or reposition tall items.
- Make sure nothing sticks up above the rack edge.
- Avoid overloading the drawer.
- Close the drawer and restart; U2 should clear.
Parts a technician may check or replace
When U2 returns even with a sensibly loaded drawer, the question moves from the dishes to the lid itself, and that is where a technician steps in to inspect the drawer loading, lid mechanism, and any tall items fouling the seal. The correct part is matched from your DishDrawer model and serial number and fitted through trusted parts suppliers, so the lid seals as designed rather than relying on a generic stand-in. Confirming exactly what has failed first keeps the repair tightly scoped.
When to call a technician for the fisher paykel u2 error
If the load is clearly below the rack and U2 still blocks the cycle, the lid-close mechanism is the next thing to test — a job for a technician rather than the owner. Book through our scheduling page and an experienced technician will check the lid system and repair it, with a 30-day labor warranty on the work.
Prevention and care
Avoiding U2 is mostly a loading habit: keep the tallest items lying flat or in the lower drawer, and glance across the rack before you start a cycle to be sure nothing breaks the top line. Don’t cram the basket so full that an item can lean and creep upward mid-wash. Because the SmartDrive control will not begin until it senses the lid sealed, that quick visual check is the single most reliable way to keep this code from reappearing. If U2 does come back on a tidy load, note what you saw before resetting so a technician can move straight to the lid mechanism.
Related help and Fisher & Paykel resources
On the rare chance a U2 sticks around after the rack is clearly tidy, the related material here helps you push further: browse other Fisher & Paykel Dishwasher diagnostics, see what a Fisher & Paykel Dishwasher repair covers when the lid-close mechanism is suspect, match your unit in the Fisher & Paykel models reference, or read the related case of a drawer that will not seal, find your nearest service locations, or schedule a service visit. For Fisher & Paykel manufacturer documentation and model lookup, visit Fisher & Paykel at fisherpaykel.com/us.
