Frigidaire Dishwasher ER Error Code: Stuck Keypad Fix

Quick Answer

The ER code on a Frigidaire dishwasher almost always means a button is stuck or the touch-sensitive keypad has failed. Start by killing the power at your breaker for five minutes to clear the board's memory and see if the code resets.

In my fifteen years of fixing these, the ER code usually pops up after a heavy cleaning session where moisture gets behind the control overlay. It's the machine's way of protecting itself from a short circuit. While it looks scary, most homeowners can resolve this without a pro by drying out the console or reseating the ribbon cable that connects the touch pad to the brain of the unit.

FrigidaireDishwasherSeverity: moderateDifficulty: easy78% DIY Success

Time to Fix

15–45 min

Difficulty

easy

Parts Cost

$95 – $240

Tools Needed

Torx T15 screwdriver, Phillips #2 screwdriver

What Does the ER Code Mean?

Don't rush to buy a new control board just yet. Nine times out of ten, this is a physical issue with the buttons or a bit of steam that got where it shouldn't be. Replacing the entire console can be pricey, so we always start with the free fixes like power resets and moisture removal before condemning the hardware.

Most Likely Causes

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

Stuck button or moisture intrusion45%

Defective touchpad membrane30%

Loose or dirty ribbon cable15%

Main control board fault10%

Symptoms You May Notice

ER or Er flashing on the digital display, sometimes blinking rapidly or just sitting there solid and unresponsive.
You press buttons and nothing happens at all, like the machine is completely ignoring you.
The dishwasher randomly beeps or chirps without anyone touching it, which is usually a shorted button cycling on and off by itself.
It starts a cycle for maybe 30 seconds then stops dead with ER showing on the display.
The display shows ER immediately when you restore power, before you've even touched a single button, which tells you the board is reading a fault on startup.

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

To reset a Frigidaire dishwasher showing ER, locate your home's electrical panel and flip the circuit breaker for the dishwasher to the OFF position. Wait at least five full minutes to allow the capacitors on the control board to fully discharge. Flip it back on. If the code was just a temporary logic glitch, the display should return to normal and allow you to select a cycle.

Tools Required for Diagnosis

Torx T15 screwdriverPhillips #2 screwdriverDigital multimeter (set to ohms/continuity)HairdryerRubbing alcohol (90% isopropyl or higher)Cotton swabsMicrofiber cloth

Service / Diagnostic Mode

Press and hold the 'High Temp' and 'Start/Cancel' buttons simultaneously for 3 seconds within 60 seconds of applying power to enter the relay test mode.

Diagnostic Checklist

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

ComponentComponent Under Test

Expected Range0–1000 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
Console and Touchpad Assembly5304517253 · $110–$240	5304517253	$110 – $240
Main Power Control Board5304512731 · $95–$180	5304512731	$95 – $180

Frequently Asked Questions

Can I still use the dishwasher if ER is flashing?

No. The ER code locks out all functions so the machine won't start on its own or run the wrong cycle because of a shorted button. You've got to clear the code first. Try the breaker reset and if that works, run a quick test cycle to make sure it holds. If the ER comes right back after power is restored, don't keep fighting through it. Something physical needs to be fixed before you can use it again.

Why did the ER code appear right after I cleaned the kitchen?

This is probably the most common scenario I hear about. If you used a spray cleaner or a wet sponge on the control panel, liquid can seep behind the plastic overlay and bridge the electrical contacts for the buttons. It creates a short that the board reads as a stuck button, and boom, ER code. The hairdryer trick in step three is specifically for this situation. Give it a good five minutes of low heat, let it dry out, and nine times out of ten you're good to go without replacing anything.

Is the ER code the same as the i60 error?

Nope, totally different problems. The i60 code is about heating system failure, which is a whole separate diagnosis involving the heating element circuit. ER is strictly about the User Interface, meaning the buttons and display and how they talk to the main control board. If you're seeing i60, don't follow these steps. Look that one up separately because the fix is completely different.

How much does it cost to have a pro fix the ER code?

If a reset doesn't work, figure on $200 to $350 all in for a technician visit. That covers the service call fee plus a new touchpad assembly or control board, whichever is the culprit. The touchpad itself is usually $45 to $85 in parts. The control board runs $120 to $200 depending on your model. I replaced three of these last month alone. Touchpad was bad in two of them, board in one. So odds are you're looking at the cheaper part.

How do I know if it's the touchpad or the control board that's bad?

This is the key question and the multimeter test in step five is exactly how you figure it out. If the touchpad shows continuity on a button you're not pressing, the touchpad is shorted and the board's actually fine. If the touchpad tests perfectly, all buttons show open circuit at rest and close when pressed, but the ER code keeps coming back, then the board is misreading the signals and you're probably looking at a board replacement. Don't buy a board until you've ruled out the touchpad. It's cheaper and it fails way more often.

Related Frigidaire Dishwasher Error Codes

Code: i10Frigidaire Dishwasher i10 Error: Low Water Fill Code: i20Frigidaire Dishwasher i20 Error: Drain Issue

Same Fix on Other Brands

Whirlpool dishwasherF2 E1: Whirlpool Dishwasher F2 E1: Stuck Keypad

Models Known to Experience ER Errors

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

FFBD2406NS9A, FFBD2412SS0A, FGBD2431KF2, FGID2466QF4, FGID2476SF6A, FPID2486SF0A, FPHD2491KF0

Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on May 20, 2024