Hotpoint HDA3600HWW 24 in Built-In Dishwasher with 48 dBA Noise Level and 5 Wash Cycles MECH-06 Error Fix: Loud or Unusual Noise During Operation

Error code MECH-06 on the Hotpoint HDA3600HWW 24 in Built-In Dishwasher with 48 dBA Noise Level and 5 Wash Cycles means: Loud or Unusual Noise During Operation. The dishwasher makes grinding, buzzing, rattling, or thumping noises during the wash cycle — a grinding or growling noise from the wash motor usually indicates worn motor bearings (common after many years of use); a rattling noise is often caused by spray arms hitting a dish or utensil that has come loose from the rack; items falling through the rack onto the heating element or into the drain pump can cause thumping; small hard objects (broken glass, bones, fruit pits) lodged in the drain pump housing cause a grinding sound; broken glass can also damage the pump impeller

The most successful fix is "Replace Wash Motor Bearings and Inspect Pump Impeller" (hard difficulty, ~90 minutes). Estimated DIY cost: $30-$50. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Replace Wash Motor Bearings and Inspect Pump Impeller") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Nut driver set, Multimeter, Flashlight.

DIY cost: $30-$50. Professional repair typically costs $200-$300. Many homeowners save money by trying the top-ranked community fix first.

The Hotpoint HDA3600HWW 24 in Built-In Dishwasher with 48 dBA Noise Level and 5 Wash Cycles has 8 other known error codes, including: MECH-01 (Not Draining — Water Standing in Tub After Cycle), MECH-02 (Not Filling with Water), MECH-03 (Dishes Not Getting Clean), MECH-04 (Leaking Water on Floor), MECH-05 (Not Drying Dishes), and 3 more.

Error code MECH-06 also appears on 7 other Hotpoint models: HPS18BTHBB 18 cu ft Top Freezer Refrigerator with LED Lighting and Humidity-Controlled Crispers, HSS25GFTWW 25.3 cu ft Side-by-Side Refrigerator with Ice & Water Dispenser and LED Interior Lighting, HTS18GBSSS 18 cu ft Top-Freezer Refrigerator with Adjustable Wire Shelves, HTW200ASKWW 3.5 cu ft Top Load Washer with Deep Water Wash and Dual Action Agitator, HTW240ASKWS 3.8 cu ft Top Load Washer with Deep Fill and Heavy Duty Agitator, HTX24EASKWS 7.0 cu ft Electric Dryer with Sensor Dry and Wrinkle Prevent Option, and 1 more. The fix may vary by model, so check each model's specific page for tailored repair steps.