MUSTY SMELL
Maytag · MVW6500MW 4.8 cu ft Pet Pro Top Load Washer
Stagnant water in tub, residue buildup, or drain not fully emptying. Run Clean Washer cycle monthly with washer cleaner. Leave lid open between loads to air dry.
Error MUSTY SMELL on the Maytag MVW6500MW 4.8 cu ft Pet Pro Top Load Washer means: Musty or Mildew Smell. The top-ranked community fix is “Inspect and Repair Drain Pump to Prevent Water Stagnation” (medium difficulty, ~60 min, DIY cost: $10-$25). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · washer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many washer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $130-$200.
Agitator Not Moving
Basket Will Not Agitate But Will Spin
Clothes Still Wet After Spin
Drain Error
Excessive Vibration or Walking
Load Detected During Clean Cycle
Excessive Suds
Overload
The Maytag MVW6500MW 4.8 cu ft Pet Pro Top Load Washer has 8 other known error codes:
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