Hotpoint HDA3600HWW 24 in Built-In Dishwasher with 48 dBA Noise Level and 5 Wash Cycles MECH-02 Error Fix: Not Filling with Water

Error code MECH-02 on the Hotpoint HDA3600HWW 24 in Built-In Dishwasher with 48 dBA Noise Level and 5 Wash Cycles means: Not Filling with Water. The dishwasher starts the cycle but no water enters the tub — verify the water supply valve under the kitchen sink is fully open; the water inlet valve on the dishwasher (located behind the lower front kick plate) may have failed electrically — test the solenoid coils for continuity and check for 120VAC during fill; the float switch inside the tub may be stuck in the raised position due to food debris or a utensil lodged underneath the float assembly; clean around the float dome and verify it moves up and down freely

The most successful fix is "Test and Replace Water Inlet Valve" (medium difficulty, ~60 minutes). Estimated DIY cost: $15-$25. 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 ("Test and Replace Water Inlet Valve") is rated medium difficulty and takes about 60 minutes. Tools needed: Phillips screwdriver, Multimeter, Adjustable wrench, Needle-nose pliers.

DIY cost: $15-$25. Professional repair typically costs $130-$180. 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-03 (Dishes Not Getting Clean), MECH-04 (Leaking Water on Floor), MECH-05 (Not Drying Dishes), MECH-06 (Loud or Unusual Noise During Operation), and 3 more.

Error code MECH-02 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.