Whirlpool WRS588FIHZ Repair Guide
A 36-inch counter-depth side-by-side built around Whirlpool’s In-Door-Ice system, which frees up freezer shelf space by moving the ice maker into the door. That design is the source of most of this model’s service calls: the ice maker sits in a compartment that has to stay sealed and cold, and when the seal or the fill tube lets warm air in, it frosts over.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Ice maker freezes into a solid block or stops producing | In-door ice compartment seal or fill-tube frost | Replace compartment seal and clear the fill tube; replace ice maker if the module is dead | — | $180–$400 |
| Fridge side warm, freezer still cold | Evaporator fan motor or frost blocking the air path | Replace evaporator fan; correct the underlying defrost fault | — | $200–$400 |
| Water dispenser slows to a trickle or stops | Frozen water line in the door or a failing inlet valve | Thaw and reroute the line; replace inlet valve | WPW10341320 | $150–$330 |
| Runs constantly, never quite cold enough | Condenser coils packed with dust, or condenser fan failing | Deep-clean coils; replace condenser fan motor | — | $130–$320 |
| Water pooling under the crisper drawers | Defrost drain clogged with ice and debris | Clear the drain and fit the drain heater clip | — | $120–$250 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| Diagnostic mode | Press and hold the door switch sequence — this platform reports faults through the display, not stored codes |
| 6 flashes | Evaporator fan circuit fault |
| Ice maker off icon | Ice maker disabled or the compartment thermistor is out of range |
Tech notes
In-Door-Ice models live and die by the ice compartment seal. If the customer reports frost building on the ice bucket or a fan noise from the door, check the seal before condemning the ice maker itself — replacing the maker alone on a leaking compartment just repeats the failure in six months.
Cost guides for this machine’s common repairs
DIY step-by-step instructions for this model
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