Whirlpool Washer Error Code A09: Meaning and Fix
Reading the washer display
On a washer the code appears on the digital display or as a pattern of flashing cycle lights. Note it exactly, including any dashes or sub-codes, then unplug the washer for five minutes and run a short drain cycle to see whether it returns. Whirlpool-family codes are usually read as a letter and number pair, with an E sub-code after it.
Whirlpool is the parent platform for Maytag, KitchenAid and Amana, so many of its control boards and fault codes reappear across those brands. Its panels typically report two-part codes such as F5 E2 or flash sequences on the keypad. The codes apply to model numbers such as GU980SCGB2, GU980SCGQ2 and GEW9200LW0; check the label on your unit to confirm yours.
What causes A09
- Drain hose or standpipe is kinked, clogged or set too high
- Pump filter or impeller is jammed with lint, coins, glass or debris
- Drain pump motor is failing or its wiring is loose
- Too much detergent created suds that the pump cannot clear
How to fix it
- Cycle the power: unplug the washer (or switch off its breaker) for five minutes, restore power, then start a short cycle and see whether the code returns.
- Switch the power off and check the drain hose for kinks and make sure the standpipe or disposal knockout is clear.
- Open the pump filter or access panel with a towel and tray ready, and remove anything blocking the pump.
- Run a rinse-and-spin or drain cycle and watch whether water leaves; a humming pump that does not move water points to a seized impeller.
- Replace the drain pump if it is jammed beyond clearing or its motor will not run when power is applied.
- Run a full short cycle or function again and confirm the code stays gone before putting the appliance back into normal use.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Pump Assembly | WP3363394 | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does A09 mean on a Whirlpool washer?
It is a fault code from the Whirlpool control. It indicates a problem with the drain system. A power reset is the first thing to try.
Can I keep using the washer while it shows A09?
You can try it after a power reset. If the code returns, the affected function may not run properly, so it is worth fixing soon before it causes a bigger failure.
Do I need a technician to clear A09?
Many owners can fix it themselves. Start with the reset and the inspection steps, and only call a technician if the part tests bad and you do not want to replace it.
Other Whirlpool washer codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including GHW9100LW1, GHW9150PW0, GHW9200LW0, GHW9100LW2, LSQ8243HQ0, GHW9100LW0, LSQ8543JQ0, LSR7233EQ0.