Written by
Maren Coleman Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeA09
ApplianceWasher
A09 is the display for a water inlet problem on a Whirlpool compact front load washer: no water, or not enough, is arriving. The washer pauses while the error is active.
Supply-side checks
Unplug the washer, or disconnect its power.
Confirm both water faucets are fully on.
Inspect the screens where the inlet hoses connect to the washer; they should not be clogged.
Make sure the inlet hoses are neither kinked nor frozen.
Getting the cycle going again
Plug the washer in again. Hold START to carry on with the cycle, or hold CANCEL/DRAIN to cancel it.
If it stays
A problem that remains after these checks needs a technician visit.
Related codes
A10 is the drain problem on these compact washers.
E1 is a water inlet alarm on stacked laundry centers.
Whirlpool washer repair in San Francisco
San Francisco and Bay Area owners can reach a technician on (415) 687-4102. Have A09, the washer’s model number and the faucet and hose checks you made ready. The overview sits at Whirlpool washer repair.
Model compatibility: Whirlpool reuses codes across series and model years, so A09 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
A09 is a water inlet problem, with no water or insufficient supply, and the system pauses.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Whirlpool appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Whirlpool appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
