How to Fix Maytag Refrigerator Error Blinking Water/Door Lights

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Refrigerator Difficulty: Easy

Problem: Intermittent door switch fault – microswitch making/breaking contact causing False door-open signals

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix Refrigerator Error

Observe which door’s light blinks erratically – indicates faulty switch on that door.
Remove door switch cover (typically snaps off).
Depress switch plunger manually while monitoring continuity – should transition cleanly between open/closed states.
If intermittent continuity, replace door switch WPW
Inspect switch mounting for loose screws causing misalignment.
If switches test good but blinking continues, main control board W10868991 has failed input circuit – replace board after verifying all switches/wiring.

OEM Part #: WPW10358373

Estimated Market Price: $25-185

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

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