Kenmore Elite 66512774K312 dishwasher Parts

To hard reset a Kenmore Elite dishwasher model 66512774K312, we reset the control by canceling the current cycle and restarting: open the door to stop spraying, press and hold CANCEL/DRAIN twice to reset, then choose a new cycle and press START/RESUME. See the steps in the 66512774K312 owner's manual.

Hard reset steps (control reset)

• Open the door slightly to pause the cycle; wait for spraying to stop.
• Open the door fully.
• Press and hold CANCEL/DRAIN twice to reset the control.
• If the detergent door already opened, refill detergent before restarting.
• Select the new cycle and options.
• Press START/RESUME, then close the door.

If it still will not start after the reset

These checks solve most “won’t run” complaints after a reset.

• Make sure the door is fully closed and latched.
• If the START/RESUME light is blinking, press START/RESUME and close the door within 3 seconds.
• Confirm a cycle is actually selected (not just options).
• Check household power: breaker or fuse.
• Look for loading interference (large pans can prevent the door from latching).

Quick guide: reset vs. power cycle

Action	What it does	When to use it
Control reset (CANCEL/DRAIN twice)	Clears the current cycle and lets you start fresh	Stuck cycle, wrong selection, odd behavior mid-cycle
Power cycle (breaker off 1 minute, then on)	Reboots the dishwasher’s electronics	Control panel frozen, no response to buttons

Why it matters

A proper control reset clears a stalled cycle and forces the dishwasher to drain if needed, which helps prevent standing water in the tub and gets you back to a normal wash cycle faster.

Last updated: January 2026

On the Kenmore Elite dishwasher model 66512774K312, a Start button that won’t respond is usually caused by Control Lock being on, the door not fully latched, or the unit needing START/RESUME pressed again after the door was opened. Use the steps below from the 66512774K312 owner's manual to restore normal operation.

Quick checks that fix most “Start not working” issues

• Control Lock is enabled: When Locked is lit, all buttons are disabled and the dishwasher cannot start.
• Door not latched: The dishwasher will not run unless the door is closed and latched.
• Start/Resume timing: If the Start/Resume light is blinking, press START/RESUME and close the door within 3 seconds.
• Door opened during Delay start: If the door is opened for more than 5 seconds during a delay countdown, you must press START/RESUME again.
• Power interruption: A tripped breaker or blown fuse can leave the controls lit but prevent a cycle from starting.

How to turn Control Lock off (common on this model)

The manual procedure for this style of Kenmore control is:

• Press and hold TOP RACK ONLY for 3 seconds.
• If needed, “wake” the controls first by pressing START/RESUME or CANCEL/DRAIN, or by opening and closing the door.

What you should see

What you see on the panel	What it means	What to do
Locked light on	Controls are disabled	Hold TOP RACK ONLY 3 seconds
Start/Resume light blinking	Cycle needs to be resumed	Press START/RESUME, close door within 3 seconds
Other lights blinking and won’t run	Control detected a fault	Follow troubleshooting steps in the manual; service may be needed

Why it matters

The Start button is often working normally, but the dishwasher is intentionally preventing a start for safety (door not latched) or to prevent unintended use (Control Lock). Fixing the lock or latch condition avoids unnecessary parts replacement.

Last updated: January 2026

Common problems on the Kenmore Elite dishwasher model 66512774K312 include not starting or stopping mid-cycle, poor draining (water left in the tub), not filling, long cycle times, odors, noisy operation, and spotting or white residue from hard water. Many issues trace back to loading, door latching, water temperature, or drainage setup; see the 66512774K312 owner's manual for model-specific checks.

Most common symptoms and what usually causes them

• Won’t start or won’t run: door not fully latched, Start/Resume not completed, power issue (breaker/fuse)
• Water remains in tub or won’t drain: kinked drain hose, disposer knockout plug not removed, obstruction in drain path
• Detergent left in dispenser: dispenser blocked by dishes, tablet falling to tub bottom
• Not drying: rinse aid not used, cycle/options selection, water not hot enough
• Hard water residue or spotting: very hard water, not using rinse aid, not cleaning filters regularly
• Odors: food soil buildup, filters need cleaning, dishwasher not used daily

Quick troubleshooting checklist (model 66512774K312)

Start with these steps because they solve the majority of service calls:

• Press START/RESUME and close the door within 3 seconds if the Start/Resume light is blinking
• Confirm the door is closed and latched; re-load tall items that can interfere with the wash system
• Check the circuit breaker/fuse and confirm the dishwasher has power
• If it won’t drain, check for kinks and clogs in the drain hose and drain path
• If connected to a disposer, confirm the disposer inlet knockout plug was removed
• Set the water heater to 120°F (49°C) for best cleaning and sanitizing performance

Parts that commonly relate to these problems

If troubleshooting points to a mechanical failure, these parts are commonly involved on this model:

Symptom	Common part involved	Example part for this model
Won’t drain, water left in tub	Drain pump or drain hose	Dishwasher drain pump WPW10531320
Won’t fill or fills slowly	Water inlet valve	Dishwasher water inlet valve W11175771
Won’t start because door won’t latch	Door latch	Dishwasher door latch WPW10653840

Why it matters

Dishwashers are designed to pause and restart during a cycle, but repeated blinking lights, standing water, or poor cleaning usually means the unit is not getting proper water flow, heat, or drainage. Fixing those basics protects the circulation system, improves drying, and prevents odor and residue buildup.

Last updated: January 2026