F2 triggers when the anti-leak safety sensor detects water in the base pan of the unit. It’s a safeguard that shuts the dishwasher down to prevent damage.
Brand: Whirlpool
Whirlpool Dishwasher Error Code F2 (Leak Detected)
F2 means the dishwasher’s leak sensor detected water in the base pan, a safety shutoff to prevent damage.
Meaning
Possible causes
No cause is certain until it has been checked on the appliance.
- Likely Internal leak from a hose or gasket
- Possible Oversudsing that overflowed
- Possible Dripping water inlet valve
First checks
- Cut power and water supply before any inspection.
- Tilt the unit slightly forward to drain the base pan, protecting the floor.
- Look for the source of the leak (hoses, tub gasket, inlet valve) before restarting.
What not to do
- Restarting a cycle before finding and fixing the source of the leak.
An error code varies by brand
The same code can have a different meaning depending on the brand and model. Always check your appliance's manual before acting.
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When to call a professional
If the simple checks didn’t solve it, if the fix involves electrical wiring, gas, or the refrigerant circuit, or if you have any doubt at all: stop there and hand the appliance to a qualified repair professional.