2.Measure control board supply voltage at the test points. Expected: 12 VDC and 5 VDC; a drop below 4.75 VDC on the logic rail points to a failed onboard regulator.

3.Inspect all connectors on the main control for corrosion, thermal stress, or backed-out pins. Reseat each connector with the power disconnected.

Part WPW10804018

Electronic control board

Top Error Codes for Whirlpool

CodeTypeDescription

E0Air ConditionerNo errors - ice maker is operational.E1Air ConditionerNo cooling - ice maker timed out, the ice compartment could not reach the...E2Air ConditionerMotor lost position - ice maker cannot find home position during harvest and...E3Air ConditionerHeater time-out - ice maker mold heater was powered beyond the maximum...E4Air ConditionerDry cycle - the appliance detected dry cycles exceeding the minimum criteria;...E5Air ConditionerTimed ice making - ice storage temperature is satisfactory but the ice mold...ErAir ConditionerCommunication failure (manufacturing error code context).Blinking HCooktopFixed coil temperature error.C-81CooktopOver temperature condition detected — insufficient ventilation or cooling issue.C-82CooktopOver temperature condition detected — insufficient ventilation or cooling issue.C-83CooktopTemperature sensor stuck on induction cooktop (Type 2 failure).E8CooktopGenerator synchronization error.E9CooktopTemperature measurement error.EACooktopGenerator error.ECCooktopSoftware error (Er64).

View all Whirlpool error codes

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