Frigidaire Dishwasher CL Code: Control Lock Active

Quick Answer

On Frigidaire dishwashers, CL is a control lock indicator, not an error code - but it gets misread as a fault because it appears during or after a cycle. The lock activates if a button in the control lock area is held for 3 seconds, often accidentally when wiping the panel or by a child pressing buttons. On FFID2426TS and FGID2466QF models, the control lock button is integrated into the Options row and trips easily.

I've walked into countless kitchens where the homeowner was ready to buy a new dishwasher because of two little letters. CL catches people off guard because it pops up after a power flicker, or literally while you're wiping down the door. It's not a broken part. The computer's doing exactly what it was told to do, and honestly it clears in about five seconds once you know what you're looking at.

FrigidaireDishwasherSeverity: low99% DIY Success

Time to Fix

1–5 min

Difficulty

beginner

Parts Cost

$85 – $180

Tools Needed

Phillips #2 screwdriver (only needed if inspecting ribbon cable behind door panel)

What Does the CL Code Mean?

Frigidaire touch pads are notoriously sensitive, especially on the Gallery series. Lean against the counter during meal prep and you can trigger the lock without even knowing it. Before you start pulling the unit out from under the cabinets, know this is a software setting, not a hardware failure. You won't need a single tool. It's probably the easiest fix you'll ever do on an appliance.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Control Lock button accidentally held while cleaning the panel40%

Child pressing the control panel buttons24%

Panel button accidentally activated during loading/unloading dishes22%

Button held during a power surge recovery sequence14%

Symptoms You May Notice

CL appears on the display and just sits there. Not blinking, not cycling off, not going anywhere on its own.
You press Start and absolutely nothing happens. No click, no hum, no water filling. Dead silence.
Every single button on the panel is unresponsive except the lock button itself.
No error beeps, no alarm tone. The machine looks totally fine and normal except for those two letters staring at you.
The display shows CL while a cycle is already running and then the cycle just stops mid-wash, leaving your dishes sitting in soapy water.

Can you reset a Frigidaire dishwasher to clear the CL code?

Press and hold the button labeled Control Lock, or the button with a small padlock icon underneath it, for a slow three-count. You should hear a beep or see the indicator light blink and go out. If your model doesn't have a dedicated lock button, look for the word 'Lock' printed in small text beneath the Delay Start or Air Dry buttons. Those often serve double duty. Still stuck? Cut power at the breaker for five full minutes, then try again.

Tools Required for Diagnosis

Phillips #2 screwdriver (only needed if inspecting ribbon cable behind door panel)

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

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
Control Board (if button is physically stuck)154848401 · $85–$180	154848401	$85 – $180

Frequently Asked Questions

Why does my Frigidaire dishwasher show CL and not respond to any buttons?

The CL code means the Child Lock is engaged and it's basically frozen the whole panel on purpose. I see this happen most often when someone's deep-cleaning the kitchen and drags a damp cloth across the interface. The sensors read that as a long-press and lock everything down so a kid can't accidentally start a cycle. It's not broken. You just need to hold the designated lock button for three seconds and the panel wakes right back up. Takes less time than it took you to Google this.

Is CL on a Frigidaire dishwasher a serious error?

Not at all. In fifteen-plus years of service calls I've never seen a CL code that required a major mechanical repair, unless the touchpad itself was physically damaged. It's a safety feature, not a fault code. If the 3-second hold doesn't clear it, that usually means either the ribbon cable behind the panel has some corrosion or the button has lost its tactile snap and isn't making solid contact. That's a control console replacement, around $80-150, but it's pretty rare.

How do I stop my Frigidaire dishwasher from going into Control Lock again?

Change how you clean the panel. Spray your cleaner on a microfiber cloth first, don't spray directly on the buttons. Also pay attention to where you're leaning. A lot of Frigidaire models put the buttons right at hip height, and leaning against the machine while cooking is probably the number one trigger I see. If the lock keeps coming back on its own without anyone touching it, your touchpad overlay might be delaminating and registering phantom presses. That's when you'd start thinking about a replacement console.

Can the CL code appear by itself without anyone pressing the button?

Yeah, actually it can. I've seen it on older Gallery models where the touchpad overlay is starting to separate or the button membrane underneath is just worn down from years of use. When that happens the button can basically hold itself down, registering a phantom long-press. You'll usually notice it because the lock keeps coming back every few days even though nobody touched it. That pattern is your sign the control console is wearing out. Replacement panels run about $80-150 depending on the model and it's usually a straightforward swap, maybe 30 minutes.

My Frigidaire dishwasher shows CL but the lock button itself won't respond at all. What now?

So if the lock button is completely dead, you've actually got two separate issues. First, try the breaker reset. Flip the circuit off for five full minutes, then back on. If the button still doesn't respond after a hard reboot, the ribbon cable connecting the control panel to the main board might have come loose or corroded, especially in kitchens that get a lot of steam. You can pull the inner door panel off with a Phillips screwdriver (just a few screws around the door perimeter) and check that the ribbon cable is fully seated in its connector. Loose connection is a free fix. If the button membrane is physically dead, you're looking at a control console replacement.

Related Frigidaire Dishwasher Error Codes

Code: HUBFrigidaire Dishwasher Error Codes: Complete i20, i30, E20, E30 Guide Code: PFFrigidaire Dishwasher PF Error Code: Power Failure Code: ER/UOFrigidaire Dishwasher ER/UO Error Code: Control Panel Fault

Same Fix on Other Brands

Bosch dishwasherchild lock icon:

Same Fix Works on These Brands

Frigidaire shares the same hardware platform with these brands. The diagnosis and repair steps are identical.

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Models Known to Experience CL Errors

This repair applies to most Frigidaire dishwashers with this error code. Common model numbers include:

FFID2426TS, FGID2466QF, FGID2479SF, FFCD2413US, FFCD2418US, FGHD2465NF

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on March 14, 2026