Fisher & Paykel Washer Error Code U2

The U2 error code on a Fisher & Paykel washer indicates a tub open fault. The control system cannot confirm that the drawer is properly closed, which can be caused by the drawer being open, a failed drawer microswitch, or an exhaust valve that has developed an open circuit condition. The machine halts the cycle automatically to prevent water spillage or mechanical damage.

A reset may temporarily clear the U2 code if the fault was caused by the drawer being accidentally opened mid-cycle. However, if the underlying cause is a failed microswitch or a faulty exhaust valve, the error will return once the next cycle begins. A reset alone is not a fix for component failures.

Repair costs depend on the cause. If the fix is simply closing the drawer, there is no cost involved. Replacing a drawer microswitch typically runs in the range of $20 to $80 for the part, plus labor if a technician is involved. Exhaust valve replacement costs can range from $40 to $120 for the part depending on the specific model, with additional labor costs if you are not doing the repair yourself.

Start by checking whether the drawer is fully closed and latched. If it is open, close it firmly and restart the cycle. If the drawer is closed and the error persists, enter the washer's diagnostics mode to test the microswitch. If the microswitch fails diagnostics, it will need to be replaced. If the microswitch passes, inspect the exhaust valve and its wiring for an open circuit.

No, you should not attempt to run a wash cycle while the U2 error is active. The fault means the machine cannot confirm the drawer is sealed, which creates a risk of water leaking from the tub during operation. The washer is designed to stop the cycle precisely to prevent this, so the underlying cause should be diagnosed and corrected before resuming use.