Whirlpool Washer Error Codes — Complete Guide

Key takeaway: A Whirlpool washer error code names the exact system that stopped the cycle — F5 E2 means the door lock failed, F9 E1 means the drain is too slow, and Sud means excess detergent foam. Find your code in the table below, try the first check, and call (888) 822-7754 if the code comes back after a reset.

For same-day Whirlpool washer repair in South Florida, call (888) 822-7754 or visit our washer repair service page.

Whirlpool Washer Error Codes — Full List

Code	What it means	First check
F1 E1	Main control board failure	Power-cycle once, then technician
F2 E1	Stuck key / touchpad fault	Press each button; power-cycle
F3 E1	Water-level pressure sensor fault	Check pressure hose, then technician
F3 E2	Water temperature sensor fault	Technician — thermistor test
F5 E2	Door will not lock	Close door firmly; clear the latch
F7 E1	Motor speed error	Redistribute load; technician if it returns
F8 E1 / LO FL / LF	Water not entering fast enough	Open both supply valves fully
F8 E2	Overflow — too much water	Turn off supply; technician
F9 E1 / F21	Drain too slow	Clean pump filter; straighten hose
F20	No water detected (older Duet)	Open valves; check inlet screens
F22	Door lock fault (older Duet)	Same fix as F5 E2
Sud / Sd	Too much detergent foam	Rinse cycle; switch to HE detergent

F1 E1 — Primary Control Board Error

What it means: Control board failure.

Fix: Control board replacement — call a technician.

F5 E2 — Door Lock Error

What it means: Door latch or lid switch has failed.

Symptoms: Door will not lock, washer will not start.

Fix: Door latch replacement — common, affordable repair.

F7 E1 — Motor Speed Error

What it means: Motor is not spinning at the correct speed.

Symptoms: Washer not spinning, stopping mid-cycle.

Fix: Motor or hall sensor replacement.

F8 E1 / LO FL — Low Water Flow

What it means: Not enough water entering the washer.

Fix: Check water valves are fully open. If still showing, water inlet valve replacement may be needed.

F8 E2 — Overflow Condition

What it means: Too much water detected in the drum.

Fix: Water inlet valve replacement if the valve is stuck open.

F9 E1 — Long Drain Time

What it means: Washer taking too long to drain.

Fix: Check drain hose for kinks and clean the pump filter. If still draining slowly, drain pump replacement is likely.

Sud / Sd — Too Much Detergent

What it means: Excessive suds detected.

Fix: Use HE detergent as ENERGY STAR recommends, reduce the amount, and run a rinse cycle. This is not usually a mechanical failure.

F20, F21, F22 — Older Duet Series Codes

What they mean: F20 is no water detected, F21 is a drain taking longer than 8 minutes, and F22 is a door-lock fault. Whirlpool used these two-digit codes on Duet washers built before roughly 2013.

Fix: F20 clears once both supply valves are open and the inlet screens are clean. F21 needs the pump filter cleaned and the drain hose checked for kinks. F22 follows the same door-latch fix as F5 E2.

F2 E1 — Stuck Key or Touchpad Fault

What it means: The control detects a button pressed continuously or a touchpad short.

Fix: Press each button once to free a stuck key, then unplug the washer for one minute. If the code returns, the user-interface board needs replacement.

F3 E1 and F3 E2 — Water-Level and Temperature Sensors

What they mean: F3 E1 says the washer cannot read its water level; F3 E2 says the water temperature sensor is out of range.

Fix: F3 E1 is often a kinked or disconnected pressure hose behind the drum — reachable, but a technician diagnosis is safer. F3 E2 is a thermistor replacement, a quick same-day repair.

Whirlpool Top-Load vs Front-Load Error Codes

Top-load and front-load Whirlpool washers use different code systems. F codes are common on front-load models such as Duet-series machines. Older top-loaders may show shorter letter combinations like Ld or FL instead. Whirlpool maintains its own front-load error-code index if you want the factory description for a rare code.

The best approach is to treat the code as a clue rather than a final diagnosis. Water supply problems, drain restrictions, door-lock failures, and control issues can all trigger similar stop-cycle behavior. If the code returns after a reset and basic checks, schedule service through our washer repair page.

Need a technician in South Florida? Call Express Xpert at (888) 822-7754 for same-day appliance repair.

Entering Whirlpool Diagnostic Mode

Before calling a technician, you can often retrieve more detail by entering the Whirlpool service diagnostic mode. On most front-load Duet-series models, rotate the cycle selector knob: one click right, three clicks left, one click right, then one more click right. The control lights will flash briefly to confirm entry.

Once in diagnostic mode, the display shows stored fault codes in sequence. Write each one down before clearing them, because the board resets when you exit. On top-load models without a rotating knob, hold the Start button for three seconds while the washer is idle to access a basic test mode.

Knowing how to enter diagnostic mode gives you a head start before a technician arrives. A stored code that clears on its own often points to a one-time electrical glitch. A code that returns after every cycle usually means the underlying component has genuinely failed and needs replacement.

Code Severity Guide: Which Codes Can Wait and Which Cannot

Not all Whirlpool washer error codes demand immediate attention. F8 E1 and LO FL indicate a water-supply problem that is usually safe to diagnose yourself by checking valves and hoses before the next wash. F9 E1 drain codes are more urgent because standing water left in the drum for more than 24 hours can cause mold and odor inside the tub and gasket.

F7 E1 motor errors should not be ignored because continuing to run a washer with a failing motor can overheat the winding and convert a $150 repair into a $400 motor replacement. F1 E1 and other control-board codes are urgent because the board controls the entire machine — a partial failure can cause unexpected behavior during any cycle.

Top-Load vs Front-Load Code System Differences

Whirlpool uses two different code systems across its washer lineup. Front-load machines — including the Duet, Cabrio HE, and newer Maytag-branded front-loaders that share Whirlpool's platform — display alphanumeric F-E codes like F5 E2 or F9 E1. Older top-load models show letter codes such as Ld for a long drain, FL for a flood condition, or OB for an out-of-balance load. The transition between these systems happened around 2013, so if your washer is older than that, cross-reference both systems when looking up a code.

Cabrio top-loaders added a third code variant using Uxx codes for motor-speed and balance errors. If your top-load Cabrio shows U6 or UL, those indicate an unbalanced load that has caused the suspension system to engage its protection mode. Redistribute the load and run a drain-and-spin cycle to test whether the suspension is still functioning correctly.

Repair Cost Guide for Common Whirlpool Washer Errors in South Florida

Parts and labor costs in South Florida vary slightly from national averages, but the ranges below reflect what most Express Xpert customers pay for each code.

Error code	Typical repair	South Florida cost
F5 E2 / F22	Door latch replacement	$120–$180
F7 E1	Motor or hall sensor	$160–$280
F9 E1 / F21	Drain pump replacement	$140–$220
F8 E1 / F20	Water inlet valve	$130–$190
F1 E1	Control board	$200–$350

Control boards sometimes recover after a power cycle, so always test that before authorizing a board replacement. Diagnostic fees are credited toward any repair that proceeds, so you are never paying double for the initial visit.