Frigidaire GLRS237ZAQ6 refrigerator Parts

On a Frigidaire GLRS237ZAQ6 side-by-side refrigerator, we clear most error codes by resetting power (unplug the refrigerator or switch the breaker off), waiting 5 to 10 minutes, then restoring power. If the code returns, it is reporting an active problem that needs troubleshooting, not just a display glitch.

Quick reset steps (safe and effective)

• Unplug the refrigerator from the wall outlet (do not pull on the cord).
• Wait 5 to 10 minutes.
• Plug it back in firmly.
• Let the refrigerator run for several minutes and check the display.
• If the unit was recently off, allow 8 to 12 hours to cool completely before judging performance.

For model-specific operating and safety notes, follow the GLRS237ZAQ6 owner's manual.

If the error comes back: what it usually means

When an error code reappears after a reset, it typically points to a system the control still sees as out of range (for example, airflow, defrost, or temperature sensing). Use the code as a direction for diagnosis.

Common areas to check first:

• Door not sealing fully (warm air intrusion)
• Heavy frost buildup affecting airflow
• Fan noise or no airflow from vents
• Temperature control settings changed recently
• Power interruptions or loose plug at the outlet

Helpful troubleshooting resources

Use these guides to match the code to the likely cause and next checks:

• Frigidaire refrigerator error codes

Parts that often relate to cooling or defrost symptoms

If the code or symptoms point to defrost or airflow issues, these model-compatible parts are commonly involved:

Symptom you notice	Common system involved	Example part for GLRS237ZAQ6
Frost on back wall, warm fridge	Defrost system	Refrigerator defrost bi-metal thermostat 5303918214
Poor airflow, warm sections	Evaporator airflow	Refrigerator evaporator fan blade 5308000010
Not holding temp consistently	Temperature control	Refrigerator temperature control 5304496561

Why it matters

Clearing the code without fixing the cause can lead to longer run times, temperature swings, and food spoilage. A quick reset is a good first step, but a repeating code is the refrigerator asking for a specific repair path.

Last updated: February 2026

On the Frigidaire GLRS237ZAQ6 side-by-side refrigerator, defrosting is automatic; during the defrost cycle the compressor and fans stop while the defrost heater melts frost, then normal cooling resumes. For manual defrosting (heavy ice buildup), we recommend emptying the freezer and safely melting ice with the unit unplugged.

Automatic defrost (normal operation)

Your refrigerator periodically runs a defrost cycle that lasts about 30 minutes. During that time, it is normal for cooling to pause.

What you may notice:

• Compressor not running
• Fans not running
• Water dripping or sizzling sounds as frost melts
• Temperatures recovering after the cycle ends

For control locations and normal operation details, use the GLRS237ZAQ6 owner's manual.

Manual defrost (when frost buildup is excessive)

Use these steps if frost is blocking airflow, the freezer door will not close, or drawers are stuck.

• Move food to a cooler with ice.
• Turn the ice maker OFF (lift the wire signal arm to the up/OFF position).
• Unplug the refrigerator.
• Leave the freezer door open.
• Place towels at the bottom to catch meltwater.
• Speed up melting with bowls of hot water (replace as they cool).
• Dry the compartment completely, then plug back in.

What not to do

• Do not chip ice with knives or screwdrivers (it can puncture the evaporator).
• Do not use a heat gun or open flame.
• Do not put fingers up the ice chute; surfaces can be sharp.

If frost keeps coming back quickly

Recurring frost usually means warm, moist air is getting in or airflow is restricted.

Symptom	Most common cause	What to check next
Frost along door edges	Door not sealing	Inspect and clean the gasket; warm it to reshape if warped
Frost on back wall	Defrost system issue	Check defrost heater and defrost thermostat wiring and connections
Poor airflow, warm spots	Fan or vents blocked	Clear vents; listen for evaporator fan operation

If you suspect a sealing problem, the door seal for this model is the refrigerator gasket 241786015.

Why it matters

Heavy frost acts like insulation and blocks airflow, so the freezer warms up, the refrigerator section can get too warm, and the compressor may run longer than normal.

Last updated: February 2026

On a Frigidaire GLRS237ZAQ6 side-by-side refrigerator, the controls unlock by using the control lock feature on the dispenser or temperature control panel. Press and hold the button labeled Control lock or showing a padlock icon until the lock indicator changes and the keys respond; the exact button and hold time are shown in the GLRS237ZAQ6 owner's manual.

Unlock steps that work on most Frigidaire Gallery panels

• Locate Control lock or the padlock symbol on the control panel
• Press and hold the lock button (a steady press, not repeated taps)
• Watch for a change in the lock light/icon or a beep
• Try a simple input (temperature up/down or dispenser selection)
• If the panel is wet or sticky, wipe it dry and try again

If it still will not unlock

A control panel that will not unlock is usually caused by a key not registering, moisture on the keypad, or a power glitch.

• Make sure you are holding the correct key (some versions use a padlock icon instead of the words)
• Hold the key long enough for the panel to register the command (many models require several seconds)
• Power reset: unplug the refrigerator or turn off the breaker for 2 minutes, then restore power and retry
• If the dispenser area is physically binding (ice door not closing smoothly), inspect the chute door area; a sticking chute door can contribute to dispenser-related issues

What “control lock” typically affects

Function	Locked	Unlocked
Dispenser controls and selections	Off	On
Temperature adjustment keys	Off	On
Cooling system	On	On
Ice maker (if equipped)	On	On

Why it matters

Control lock prevents accidental temperature changes and unintended dispenser activation, which helps keep food at safe temperatures and reduces water spills and ice jams.

Last updated: February 2026

The most common issue we see with Frigidaire refrigerators like model GLRS237ZAQ6 is a cooling or temperature-control problem, often tied to restricted airflow, dirty condenser coils, or defrost-related ice buildup. Water and ice dispenser problems are also frequent, especially when the water filter is overdue for replacement.

Most common symptoms customers notice

• Freezer is cold but fresh-food section is warm
• Refrigerator runs too long or seems to run constantly
• Frost or ice buildup on the freezer back wall
• Weak water flow at the dispenser
• Ice maker slows down or stops making ice

Quick checks that solve many “common problems”

Start with these basics before replacing parts; they match the most frequent causes listed in the GLRS237ZAQ6 troubleshooting guidance in the owner's manual.

• Make sure doors fully close and nothing is blocking them
• Clean the condenser coils (dirty coils can cause warm temps and long run times)
• Reduce long or frequent door openings (warm air drives longer run times)
• Confirm temperature controls are set correctly; allow 24 hours after changes
• Check door gaskets for gaps, dirt, or damage (air leaks cause warm temps and long run times)

When it is likely a part problem

If the basics check out, these are common failure areas on side-by-side refrigerators.

Symptom	Common cause	What to check next
Fridge warm, freezer OK	Poor airflow or defrost issue	Listen for fan operation; look for heavy frost on evaporator cover
Frost buildup in freezer	Defrost system problem	Inspect for ice buildup patterns; check defrost components
Weak water flow or bad taste	Clogged filter	Replace the Frigidaire puresource2 refrigerator water filter WF2CB

Why it matters

Cooling problems usually get worse over time; longer run times can lead to temperature swings, spoiled food, and excess frost. Water filter restrictions can also reduce ice production and dispenser performance.

Helpful DIY guidance

• Use our how to replace the water filter in a Frigidaire refrigerator article to match the correct filter style and replacement steps.
• If your unit displays a code or you suspect an electronic control issue, our Frigidaire refrigerator error codes guide helps you narrow down the problem faster.

Last updated: February 2026