MVWC565FW1 Lid Lock — What Part Fixes This Problem?
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
What this part does: The lid lock (interlock/lid switch assembly) detects when the washer lid is closed and lets the machine spin and agitate. On newer top-load models like the MVWC565FW1 the lid lock is an electromechanical interlock that keeps the lid locked during spin and signals the control board that the lid is closed. Common repair/diagnostic steps (numbered): 1. Confirm the symptom: Note what the washer does — won’t start, stops mid-cycle, won’t spin or drain, or displays a lid lock error code (often F70/F71 or "LID" depending on model). Reproduce the behavior and write down exact error codes or lights. 2. Check the basics: Make sure the lid is closing fully and the strike/latch area is not obstructed by clothing, debris, or bent metal. Check hinge alignment and inspect the lid for cracks. 3. Power cycle: Unplug the washer (or turn off the breaker) for 1 minute, then restore power and attempt a test cycle. This rules out a temporary control glitch. 4. Run a diagnostic mode (if available): Enter the washer’s diagnostic/service mode to actuate the lid lock and read any stored error codes. For many Whirlpool/Maytag washers, service mode is entered by pressing a sequence of control buttons — consult your service sheet or manual for the exact sequence for MVWC565FW1. 5. Listen and watch the lock: With the washer powered and in a test that should lock the lid, observe if you hear the lock solenoid click and whether the lock physically moves. If the control tries to lock (you hear clicking) but the lock doesn’t engage, the assembly is likely bad. 6. Test the switch electrically: Unplug the washer. Access the lid lock wiring harness (see replacement steps below). Use a multimeter to check continuity of the lid switch when the lock is actuated (closed) and when released (open). Also check for 120VAC (or the expected voltage shown in your service manual) at the lock connector while calling for lock during a service cycle. No voltage from the control means the control could be at fault; voltage present and no mechanical action means the lock is defective. 7. Inspect wiring and harness: Look for burnt connectors, broken wires, or corrosion between the lock and control board. Wiggle the harness during a test to see if the symptom changes (intermittent wiring faults). 8. Replace the lid lock assembly: If the lock fails mechanical, continuity, or voltage tests, replace it (replacement steps below). After replacement, run a full diagnostic and a test cycle to confirm the problem is resolved. Step-by-step replacement (summary how-to): 1. Safety first: Unplug the washer and shut off water if you’ll be working near the top of the cabinet. Put on gloves and eye protection. 2. Access the lock: On most MVWC-series top-load washers you’ll need to open the washer cabinet or remove the control panel/top to reach the lid lock (exact steps vary by year). Typically: remove the two screws at the back of the top, slide the top forward and lift to access the lid hinge area; or open the control console as required. 3. Remove the old lock: Disconnect the wiring harness (note connector orientation or take a picture). Unscrew the lock assembly mounting screws (usually two) and remove the lock from the lid frame. 4. Install the new lock: Fit the new assembly into place, screw it down snugly, and reconnect the wiring harness. Route wires so they aren’t pinched and the connector seats fully. 5. Reassemble and test: Re-seat the top/control panel, restore power, and run a diagnostic or normal cycle verifying the lid locks/unlocks and the washer completes a spin/drain. 6. Final checks: Confirm no unusual noises and that the lid physically locks during spin. Check for error codes and perform a couple of wash cycles with small loads. Safety note: Always unplug the appliance or switch off the breaker before testing voltage or working inside the washer. If you are not comfortable working with mains electricity, hire a qualified appliance technician.
Common Symptoms
Washer won’t start or complete cycle, won’t spin or drain, lid lock error codes, lid won’t latch or is stuck locked, intermittent operation where machine stops mid-cycle.
Common Causes
- Failed lid lock assembly (worn solenoid, broken latch, bad internal switch)
- Damaged or loose wiring/connectors between the lock and control board
- Faulty control board not providing lock voltage or misreading the lid switch
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
To confirm a faulty lid lock, put the washer into service mode and listen for the lock solenoid. If the control supplies voltage but the lock doesn’t move or has no continuity with a multimeter, the lock assembly needs replacing. If there’s no voltage, the control board or wiring is the likely issue.
Frequently Asked Questions
Can I run the washer with the lid lock taped closed if the lock is broken?
No — do not tape the lid closed. Taping bypasses safety features and can be dangerous. Some washers will not allow spin/agitate without the lock signal; forcing operation bypasses safety and may damage the machine or cause injury. Repair or replace the lid lock assembly or have a technician fix the wiring/control board.
How much does it cost to replace the lid lock on an MVWC565FW1?
Parts typically range $25–$100 for an OEM lid lock assembly; labor varies by region but expect 30–60 minutes if the job is straightforward. If the control board or wiring is at fault, costs will be higher. Always verify part compatibility with your exact model and serial number before purchasing.
Related How-To Videos
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at ProsourceParts.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to ProsourceParts.com where you can search by model number and get the right part shipped fast.