Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Frigidaire Dishwasher Upper Rack Roller Replacement Guide?

The most frequently replaced parts for Frigidaire Dishwasher Upper Rack Roller Replacement Guide are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Frigidaire Dishwasher Upper Rack Roller Replacement Guide a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Frigidaire Dishwasher Upper Rack Roller Replacement Guide

Q: What does Frigidaire Dishwasher Upper Rack Roller Replacement Guide mean?

Broken upper rack wheels cause binding, dropping, or uneven glide. Replacing the roller or adjuster assembly restores smooth rack operation.

Q: How do I fix Frigidaire Dishwasher Upper Rack Roller Replacement Guide?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Frigidaire Dishwasher Upper Rack Roller Replacement Guide — What This Part Does

The upper dishrack roller (also called a wheel or adjuster) is a small plastic wheel assembly that rides on the side rails inside your dishwasher. It supports the upper rack and lets it glide in and out smoothly when you load or unload dishes. Each upper rack typically has multiple rollers, one at each corner or support point, and they bear the weight of dishes plus the motion of opening and closing the rack hundreds of times per year.

These rollers fail because the plastic becomes brittle over time, especially when exposed to hot wash cycles and drying heat. The wheel itself can crack, flatten, or lose its retaining tabs. Sometimes the adjuster clip or mounting ear on the rack breaks instead, leaving the wheel loose or missing. When a roller fails, the rack binds, tilts, drops off the rail, or refuses to slide smoothly. Replacing the worn or broken roller restores proper alignment and glide.

Jump to Replacement Steps

Signs It Needs Replacing

Upper rack binds or sticks when you pull it out The rack does not glide smoothly along the rails and requires force to move in or out.
Rack tilts or sits uneven inside the tub One side of the upper rack hangs lower than the other, indicating a missing or broken roller on that side.
Rack falls off the rails or disengages during use The upper rack comes completely off the side tracks when you open or close it, or it sits crooked and will not stay engaged.
Visible cracked, flattened, or missing wheel You can see a broken plastic wheel, a wheel with missing tabs, or an empty axle where the roller should be mounted.
Rack makes scraping or grinding noise when moved Metal-on-metal or plastic-on-metal scraping sounds occur because the roller is no longer rolling freely or is completely gone.
Rack adjuster or mounting clip is broken The plastic clip or bracket that holds the roller in place has cracked or separated from the rack frame, leaving the wheel loose or detached.

How to Replace It

Unplug the dishwasher or switch off the circuit breaker that powers the unit.
Open the dishwasher door fully and pull the upper rack out as far as it will go without forcing it.
Remove the rack stops or end caps at the front of each side rail by prying gently with a small flat-head screwdriver or pulling the tabs outward.
Slide the upper rack completely out of the tub and set it on a flat work surface so you can inspect all four corners or roller locations.
Locate the broken or worn roller and note how it attaches (snap-on axle, screw-and-washer mount, or adjuster clip).
Remove the failed roller by pulling it off the axle with needle-nose pliers, unscrewing the retaining screw if present, or gently prying the adjuster clip free without cracking the mounting bracket.
Align the new roller with the axle or mounting tabs on the rack frame and snap or press it into place until you hear or feel it lock, or secure it with the screw and washer if your model uses that design.
Slide the upper rack back into the dishwasher by aligning the rollers with the side rails and pushing it all the way to the rear stops.
Reinstall the rack stops or end caps at the front of the rails, then move the rack in and out several times to verify smooth, even glide with no binding or dropping.

The Part You Need

Part	Notes
Frigidaire upper dishrack roller or wheel assembly	Amazon \| Common part numbers include 5304507440, 154522902, 5304506916, and 5304475597 (rail support assembly). Find your exact part by checking the model and serial number on the label inside the dishwasher door frame or along the top edge of the tub, then cross-reference it with Frigidaire or Electrolux OEM parts diagrams online or at an appliance parts supplier.

If this part is failing you may also see one of these codes:

When to Call a Pro

If you remove the upper rack and find that the side rails inside the tub are bent, cracked, or pulling away from the tub wall, or if the rack frame itself is warped or has broken mounting ears at multiple points, a technician should evaluate whether the rack assembly or rail hardware needs replacement. Also call a pro if you are uncomfortable removing the rack stops or if your dishwasher uses a rack-height adjuster mechanism that is integrated with the roller and you cannot identify which component has failed.