Whirlpool Ice Maker LEAK Error: Water leak detected
If you are dealing with a whirlpool ice maker leak error, this guide will help you understand the cause and find the right solution quickly. What Does Ice Maker Error Code LEAK Mean? The LEAK code on a Whirlpool ice maker is a high-priority alert indicating that the unit has detected water in an unexpected […]
Some Steps
DIY Fixable
from $175
Typical Repair Cost
1-2 hours
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. Do not use the ice maker until the leak source has been identified and repaired. Operating the unit with an active water leak creates a risk of water damage and electrical hazard.
Can I reset the code?
Yes. After repairing the leak and allowing all surfaces to dry completely, power cycling the unit will clear the LEAK code. The leak sensor must be dry for the reset to hold.
When to stop immediately?
Stop if you notice: Stop using the ice maker immediately if water is present near electrical connections, the power cord, or the control board area — unplug the unit at once., Discontinue use until a full repair is completed — do not operate with a known leak even briefly, as water accumulation can cause mold and structural damage to cabinetry..
Symptoms You May Notice
Water visible on floor beneath or around the unit
Puddles or wet patches are present under or alongside the ice maker, indicating that water is escaping the normal water circuit during operation.
Ice maker shuts down or stops cycling
Upon detecting the LEAK condition, the control board suspends ice production to prevent additional water from entering the system while the fault is active.
Drain pan under the unit contains standing water
The drip or drain tray at the base of the unit has collected water that was not evaporated or drained normally, indicating an overflow or drain blockage.
Condensation or dripping from water supply line
Moisture or active dripping is visible at the connection point between the water supply line and the unit's inlet valve fitting.
Possible Causes
Loose or damaged water supply line connection
The fitting where the water supply line connects to the ice maker's inlet valve is loose or the line itself has cracked, allowing water to escape under supply pressure.
DIY PossibleClogged or overflowing drain line
Mineral scale or debris has blocked the internal drain line, causing melt water to back up and overflow the drain pan, triggering the leak sensor.
DIY PossibleContinuously dripping water inlet valve
The water inlet valve solenoid does not fully close when de-energized, allowing a continuous drip that fills and overflows the ice mold and drain pan.
Requires ProfessionalSafe Checks You Can Do
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1
Unplug the unit and shut off the water supply
Disconnect the ice maker from power and turn off the water supply shutoff valve before inspecting for leaks. This prevents additional water from entering the unit and eliminates electrical hazard from standing water.
Keep a stack of dry towels ready before pulling the unit out — standing water in the base pan may spill when the unit is moved.
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2
Inspect all water line connections
With the water supply off, inspect the compression fittings or push-connect fittings at the wall valve, inline filter (if present), and ice maker inlet. Tighten or reseat any that show moisture or mineral deposits.
Wrap water line fittings with plumber's thread tape (PTFE tape) before reassembling if the fitting is not push-connect type — this improves the seal on threaded connections.
Tools required -
3
Check and clear the drain line
Locate the drain line exit at the rear or bottom of the unit and confirm it is not blocked. Flush it with warm water using a turkey baster or a thin brush to clear any scale or debris buildup.
Run a solution of equal parts white vinegar and water through the drain line every 3 months to prevent mineral scale buildup.
When to Call a Professional
Contact a qualified technician if:
- The water inlet valve drips continuously even after shutting off the water supply is restored and the solenoid is de-energized, confirming the valve seat has failed.
- Water is found inside the electrical compartment or near the control board, requiring a technician to assess whether components need to be dried and tested before safe operation.
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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