This repair guide will help you fix your garbage disposal.
Need a Replacement Garbage Disposal?
InSinkErator Badger 5 Garbage Disposal, Standard Series 1/2 HP Continuous Feed Food Waste Disposer, Black, Set of 1
Price: $114.00
Common Symptoms & Causes
If your InSinkErator Cover Control Plus is giving you trouble, here are some symptoms that suggest you’re facing cover alignment issues that need attention.
🔨 Pro Tip from Dave
One common mistake people make with the Cover Control Plus is ignoring the cover sensor magnet alignment tab. If the tab on the cover doesn’t line up precisely with the sensor window on the collar, the unit won’t activate, even if you think it’s fixed. Double-check that the mounting collar hasn’t rotated during installation, as this can shift the sensor position. The cover uses a friction-fit design that can loosen over time, so inspect the cover retaining ring for wear before assuming the sensor is faulty.
- The sink cover sits visibly crooked or off-center over the drain opening
- The cover control mechanism fails to activate when the cover is placed on the sink
- The disposal only runs intermittently due to poor contact between the cover and actuator
- The cover feels loose, wobbles, or does not sit flush against the sink collar
These issues are typically caused by a worn or damaged cover collar, a bent actuator tab, or debris buildup preventing the cover from seating correctly.
How Much Does This Repair Cost?
| Repair route | Typical cost |
|---|---|
| Do it yourself | $5–$30 (parts) |
| Professional repair | $150–$300 (parts and labor) |
If you decide to tackle cover alignment issues on the InSinkErator Cover Control Plus yourself, the repairs will likely cost between $5 and $30 for replacement parts like covers or mounting components. If you opt for a professional service call, you’re looking at a bill of $150–$300, including labor. Going the DIY route can save you at least $120 on what is a relatively straightforward repair.
Frequently Asked Questions
Why won’t my InSinkErator Cover Control Plus lid sit flush after reinstalling it?
The cover hinge pins may be misaligned, or the mounting tabs are not fully seated. Remove the cover completely and reattach it slowly, ensuring both hinge points click securely into position.
Can a misaligned cover prevent the disposal from turning on?
Absolutely. The Cover Control Plus uses a cover-sensing switch that requires proper alignment to activate. If the cover is crooked, the switch may not engage, and the unit will not run.
Do I need special tools to fix a cover alignment issue?
No special tools are needed for most alignment fixes. A flathead screwdriver can help gently guide the hinge tabs back into place without damaging the unit.
Recommended Products
Here are the parts and tools I recommend for this repair, based on compatibility and customer reviews:
- InSinkErator Evolution Cover Control 3/4 HP Garbage Disposal, Advanced Series EZ Connect Batch Feed Food Waste Disposer
- Garbage Disposal Stopper 75257 Magnetic Stopper, for Insin-kerator Garbage Disposal Parts, Turn Cover Control Disposer On and Off
- InSinkErator 75257 Magnetic Stopper
- 75257 Garbage Disposal Stopper Compatible with InSinkErator Cover Control Garbage Disposal Magnetic Stopper, Replaces 75052, 74094, 74052, 74275, Black
The Magnetic Stopper That Actually Realigns Your Cover Control Plus
When you’re having trouble with a cover that won’t trigger the disposal properly or sits misaligned, the magnetic stopper is usually the issue. It often gets physically knocked out of position, or the magnet weakens over time. This is the OEM part designed specifically for this model, and it’s the first thing to check before ordering anything else.
What works
- The magnetic pull is strong enough to consistently trigger the sensor without requiring repeated cover presses—you’ll notice the difference immediately after installation.
- The mounting collar sits flush and stable; there’s no wobbling or drift like you might experience with aftermarket knockoffs that are slightly thinner.
- It works with both the original Cover Control Plus mounting system and most Evolution models without any adapter fussing.
What doesn’t
- You still need to physically remove and reseat the mounting collar to install it—it’s not a drop-in fix if your cover plate itself is warped or damaged.
- It won’t fix alignment issues caused by a bent sink flange or loose disposal unit; those are separate mechanical problems.
I’ve seen people order a completely new disposal unit thinking they needed one, only to discover that the stopper magnet had simply lost strength after years of heavy use. Save yourself that headache—InSinkErator 75257 Magnetic Stopper can fix it in under ten minutes.
About This Article
Written by Dave Holt. I have been taking apart and fixing household appliances since I was a teenager who couldn't leave a broken one alone. Eighteen years later, after fixing things for neighbors, friends, and anyone who'd let me, I have seen almost every failure mode there is — and misdiagnosed my share along the way. I am self-taught, with no formal training or certifications. When I write a repair guide here, it is based on the actual job, not a manufacturer overview. More about this site.
Scope and limits. Dave is a self-taught repairer, not a certified appliance technician. Unplug before you open anything, and leave sealed refrigeration systems, gas connections, and hardwired circuits to a qualified technician.
