The most common reason a Roper washer won't spin is a failed lid switch assembly or a faulty shift actuator. First, check if the lid is clicking shut and locking properly, as the machine will not spin if it thinks the lid is open.
Roper washers are tough but when they stop spinning, ignoring it will get you soaking wet clothes every load and potentially a burned-out motor trying to spin against whatever's stopping it. I've seen people go a month like this. Usually it's the lid switch or the shift actuator, and honestly most people can knock this fix out themselves in under an hour with a multimeter and a couple screwdrivers.
Diagnosing a spin issue on a Roper is usually a twenty-minute job. You're looking at a total repair cost between fifty and one hundred dollars if you do it yourself. And honestly, if the motor's still humming, the heart of the machine is good, it's almost certainly a simple peripheral part. Lid switch, shift actuator, maybe a belt. Nothing exotic here.
Most Likely Causes
Based on aggregated repair data, here is the probability breakdown for this error code:
Failed lid switch or lid lock assembly45%
Faulty shift actuator25%
Broken motor coupler or drive belt15%
Drain pump obstruction10%
Main control board failure5%
Symptoms You May Notice
Clothes come out soaking wet at the end of the cycle, like you could wring out a full cup of water from a single t-shirt
The machine drains fine but the tub just sits completely still during the spin phase
Loud humming or buzzing from underneath during the spin phase but zero tub movement whatsoever
The 'Sensing' or 'Lid Locked' indicator light keeps flashing and never goes solid
Washer agitates normally on the wash cycle but then stalls out completely before transitioning to spin
Can you reset a Roper washer to clear the NOT-SPINNING code?
Pull the power cord from the wall outlet and wait a full 60 seconds, don't just flip the breaker, actually unplug it. Plug it back in and within 30 seconds, open and close the lid six times over about 12 seconds. The control board reads that lid sequence as a reset command and you should hear a click when it registers. This clears any minor error flags and tells the motor controller to recalibrate.
Tools Required for Diagnosis
Phillips #2 screwdriver5/16 inch nut driverFlathead screwdriverMultimeterPutty knifeFlashlightWork gloves
Service / Diagnostic Mode
Left 1, Right 3, Left 1, Right 1
Diagnostic Checklist
Follow these steps in order. We start with the easiest external fixes before opening up the machine.
ComponentComponent Under Test
Expected Range2000–15000 ohms
ConditionIf Open (OL) or infinite, replace component.
Replacement Parts
If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.
Part Name
OEM Number
Estimated Price
Lid Lock AssemblyW10404050 · $45–$85
W10404050
$45 – $85
Shift ActuatorWPW10597177 · $35–$60
WPW10597177
$35 – $60
Frequently Asked Questions
Why is my Roper washer making a loud grinding noise but not spinning?
Grinding usually means a worn-out drive pulley or a stripped splutch assembly. These are the mechanical parts that actually engage the tub for the spin cycle. When the teeth on those plastic parts wear down, they'll slip against each other and make that horrible grinding sound without actually moving the tub. You can usually confirm this by manually spinning the tub by hand with the machine unplugged. If it grinds or catches, you've found your problem. Splutch kits run about $25-40 and it's a doable DIY repair.
Can I bypass the lid switch on a Roper washer?
Don't do it. Modern Roper washers use a logic-based lid lock that communicates with the control board, so if you try to jump the wires, the board'll detect the wrong resistance and throw an error anyway. You won't fix anything, you'll just add confusion on top of the original problem. And honestly, it's there for a real reason. A top-load tub spinning at 800-plus RPM with the lid open can seriously hurt someone. Just replace the lid lock. It's a $20 part and takes maybe 15 minutes.
How do I know if I need a new belt or a new motor?
Listen when you start a spin cycle. If you hear the motor running (a smooth electrical hum coming from underneath) but the tub isn't moving, your motor's fine. It's almost certainly the belt or coupler that's broken. If you hear absolutely nothing, or just a faint click and then silence, the problem's electrical. Could be the lid switch, could be the control board. That hum test is honestly the fastest way to narrow this down before you start pulling panels off.
Where can I find genuine Roper appliance parts?
Roper's a Whirlpool brand, so parts are easy to find. AppliancePartsPros, PartSelect, and RepairClinic all carry them. Just use your exact model number from the sticker under the lid or on the back of the console panel. Don't guess the model number because a lot of Roper models look identical but use completely different parts internally. The model sticker usually also has your serial number, which can help narrow down the production date if there were running changes on a specific part.
Is it worth repairing a Roper washer or should I just replace it?
Honestly? If the machine's under 10 years old and you're looking at a lid switch, belt, coupler, or shift actuator, fix it. Those repairs run $20-80 in parts. A new basic washer is $500-700 right now. The math isn't hard. Where it gets tricky is if you're looking at a new control board ($150-250 in parts alone) on a machine that's already 12-plus years old. At that point you're getting close to replacement territory. But for the typical spin problem on a Roper? Fix it. These machines are built to last and most spin failures are cheap peripheral parts.