Repair guides
Real troubleshooting steps and error-code meanings, written by our own team and sourced from manufacturer documentation, not filler. Search by title, brand or code, or browse by category below.
28 guides · 9 categories
Error codes
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Repair guides
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Washer
Samsung Washer Error Codes: What Each One Means and What to Do
Samsung washer codes like 4C (not filling), 5C (not draining), OE (overflow) and dC (door not closed) point to a specific system rather than a random fault. Check the table below for your code, try the matching quick check, and call if the code involves the heater, motor or keeps returning after a reset.
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Washer
LG Washer Error Codes: OE, IE, UE, LE, dE and More
LG washer codes are short and specific: OE means water can't drain, IE means not enough water is coming in, UE means an unbalanced load, and dE means the door won't lock. Most are worth a quick check yourself before calling — a few (CE, repeated LE) point to something a technician should look at.
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Washer
Whirlpool and Maytag Washer Error Codes: F8 E1, F9 E1, F5 E2 and More
Whirlpool and Maytag washers share the same core electronics, so F8 E1 (water not filling), F9 E1 (slow drain) and F5 E2 (door not locking) mean the same thing on either brand. Most of these codes point to something you can check yourself — a kinked hose, a full filter — before assuming a part has failed.
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Dryer
Samsung Dryer Error Codes: HE/HC, tS, dC and Vent Blockage Results
Samsung dryer heat codes (HC, hE, HC4) almost always trace back to a restricted vent rather than the heating element itself. Check and clean your exhaust vent before assuming a part has failed — Samsung's own Vent Blockage test (Clg/C9/C8/Ct) exists specifically to catch this.
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Refrigerator
Samsung Refrigerator Error Codes: 22E, 33E, 39E, 40E, 83E and More
Most Samsung refrigerator codes fall into two groups: fan and defrost codes (21E, 22E, 5E) and ice-maker codes (8E, 14E, 33E, 39E, 40E). A good first step for either group is a full manual defrost — unplug the fridge and leave the doors open for a few hours — which clears more of these than you'd expect.
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Refrigerator
LG Refrigerator Error Codes: Er FF, Er IF, Er dH, Er rS and More
LG refrigerator codes show as "Er" plus two letters. FF and rF point to fan problems (often frost-related), dH means a defrost cycle ran too long, and sensor codes (FS/rS/dS/rT) point to a specific temperature sensor. A manual defrost resolves more of these than you'd expect before any part needs replacing.
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Dishwasher
Bosch Dishwasher Error Codes: E15, E24, E25, E22, E18
E15 means water was detected in the base pan and is the one Bosch code that calls for shutting off the water supply right away. E24 and E25 point to drainage, E22 to a blocked filter, and E18 to low water — most of those four are a filter or hose check before anything else.
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Dishwasher
GE Dishwasher Error Codes: C1 Through C8, H2O, LEAK DETECTED
GE's C-codes mostly track the pump-out (drain) cycle: C1 through C5 cover timing and float-switch issues, while H2O means low water and LEAK DETECTED (or 999) means a possible leak or control reset. Start with the filter and drain path for any C-code before assuming a part has failed.
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Oven & Cooktop
GE Oven and Range Error Codes: F0 Through F9, F2, F3, F9
GE oven F-codes split roughly into keypad problems (F0, F1, F6, F7), temperature problems (F2, F3, F4, F20) and door-lock problems (F9, FC). A power cycle is worth trying first, but most F-codes point to a part that needs replacing rather than something you can adjust yourself.
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Refrigerator
Refrigerator Not Cooling But Freezer Works: Causes and Checks
A freezer that's still cold while the fridge compartment is warm almost always points to airflow between them — most commonly a frozen-over evaporator coil or a failed evaporator fan, both of which block cold air from reaching the fridge side.
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Refrigerator
Freezer Frosting Up or Fridge Fan Noise: Defrost Problems Explained
Heavy frost on the back or sides of the freezer, and a refrigerator that's suddenly louder than usual, are often the same underlying problem at different stages: the automatic defrost cycle isn't fully melting ice off the evaporator coil, so it builds up and eventually catches the fan blades.
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Ice Maker
Ice Maker Not Making Ice: A Step-by-Step Check
Work through these in order: freezer temperature, the water line and supply valve, the fill valve and filter, then the ice maker's own on/off switch or arm. Most "no ice" cases trace back to one of the first three — a full module replacement is less common than owners expect.
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Ice Maker
Samsung French-Door Ice Maker Freezing Up: The Known Issue Explained
Some Samsung French-door refrigerators have a documented pattern of ice buildup inside the ice compartment, frozen ice buckets, water leaking under the crisper drawers, and fan noise — Samsung issued service bulletins covering roughly 60 models in 2015 and 2017. It's a known pattern, not something unique to your unit.
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Refrigerator
LG Fridge Stopped Cooling: What the Linear Compressor Issue Means for You
A warm LG fridge with a still-cold freezer, especially with no error code showing, points toward the linear compressor — a documented failure pattern on some LG model years. Before paying for a repair, check whether your unit is still inside LG's compressor warranty, which runs longer than the rest of the appliance's coverage on many models.
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Washer
Washer Won't Drain: Causes by Brand
Most "won't drain" problems come down to three things in order of likelihood: a kinked or clogged drain hose, a blocked pump filter (on models with an accessible one), or a jammed drain pump. Check in that order before assuming the pump itself has failed.
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Washer
Washer Shakes or Walks During Spin: Balance, Leveling and Shipping Bolts
Three causes account for most washer shaking: an unbalanced load, the washer not sitting level on the floor, or — on a newly installed machine — shipping bolts that were never removed. Check all three before assuming the drum suspension or bearings have failed.
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Dryer
Dryer Runs But Doesn't Heat
A dryer that tumbles but doesn't heat usually points to one of four things: a blown thermal fuse (often caused by a restricted vent overheating the dryer), a failed heating element, a bad thermostat, or — on gas dryers — an ignition problem. Check the vent first; it's the most common root cause and the easiest to fix yourself.
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Dryer
Dryer Takes Too Long: Vent Blockage, Lint and Fire Risk
A dryer that's gradually started taking much longer to dry the same size load, especially if it also runs hotter than usual or shuts off early, points to a restricted exhaust vent in the vast majority of cases. It's worth treating as a fire-safety issue, not just a performance one.
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Dishwasher
Dishwasher Not Draining or Leaving Water
Standing water at the end of a cycle almost always traces back to the filter, the drain hose, or — if you have a garbage disposal — a knockout plug that was never removed when the dishwasher was installed. Check all three before assuming the drain pump has failed.
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Dishwasher
Dishwasher Not Cleaning Well: Spray Arms, Filter and Hard Water
Poor cleaning results usually come down to one of three things: a clogged filter or spray arm, hard water mineral film, or loading that blocks the spray pattern. All three are things you can check and often fix yourself in a few minutes.
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Oven & Cooktop
Oven Not Heating or Heating Unevenly
An oven that won't heat at all usually points to a failed igniter (gas) or a failed bake element (electric). Uneven heating is more often a temperature sensor out of calibration or a door seal issue than a major part failure — both worth checking before assuming the worst.
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Oven & Cooktop
Gas Burner Clicking or Won't Light
A gas burner that clicks but won't light is almost always a clogged or wet igniter, or food debris blocking the burner ports — both are things you can safely check and often clear yourself. Persistent clicking with no ignition after cleaning, or any gas smell, means stop and call.
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Safety
Recall Check: Samsung Range Knob Recall (NE58/NE63) and Top-Load Washer Recall
Two Samsung appliance recalls are currently documented with the CPSC: slide-in electric ranges with front-mounted knobs (model prefixes NE58 and NE63, made May 2013 to August 2024) and top-load washers made 2011 to 2016. Both have official remedies through Samsung directly.
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Maintenance
Repair or Replace? A Practical Rule by Appliance Type
A simple rule of thumb: if the repair costs less than about half of a comparable new unit, and the appliance isn't already near the end of its typical lifespan, repair almost always wins. The exceptions are a failed compressor or sealed system on an older refrigerator, and major control-board failures near a unit's expected end of life.
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Maintenance
Hard Water and Your Appliances in Southern California
Much of Southern California's water is mineral-heavy ("hard"), which builds scale inside dishwasher spray arms and heating elements, ice-maker fill valves and filters, and washer inlet screens over time. None of this is unique to a brand or model — it's a water-supply issue every appliance in the area deals with to some degree.
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Safety
Gas Smell From an Appliance: What to Do Right Now
If you smell gas: leave the home immediately, don't operate any light switches, appliances, or your phone while still inside, and once you're safely outside, call 911 and SoCalGas. Don't try to find the leak yourself or keep using the appliance.
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Maintenance
Appliance Maintenance Calendar for LA Homes
A short monthly routine (filters, dishwasher cleaning), a seasonal check before summer heat hits (garage refrigerators and freezers), and an annual deeper pass (vent cleaning, coil vacuuming) covers most of what keeps appliances running reliably in this climate.
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Commercial
Commercial Kitchens: Keeping Coolers and Ice Machines Running
Commercial coolers and ice machines fail at the worst possible times — mid-service, during a heat wave, before a weekend rush — almost always because routine maintenance (coil cleaning, gasket checks, drain line care) was skipped, not because the equipment is inherently unreliable.
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