Identify the fault
Search the exact code, brand, appliance, symptom, or component to reach the most relevant guide quickly.
Troubleshoot in order
Start with likely causes and practical diagnostic checks before jumping straight to an expensive replacement part.
Verify before buying
Use the full model number when a part varies by model so you can reduce wrong-part purchases and wasted repair time.
Don't have an error code?
Start with the symptom
Most people know what the appliance is doing wrong before they know the code. These symptom hubs connect common problems to the most relevant diagnostic guides.
Washer not draining
Water left standing in the tub is almost always a restriction, not a failed pump. Work through the free checks first, then match your error code.
See likely codes →
TroubleshootWasher not filling
Slow-fill and no-fill codes usually trace to supply valves, inlet screens, or hoses long before the inlet valve itself has failed.
See likely codes →
TroubleshootWasher won't spin
Most spin failures are load balance or drainage problems in disguise. A washer will not spin on a tub full of water, and it will not spin a load it cannot distribute.
See likely codes →
TroubleshootDryer not heating
A dryer that tumbles but stays cold is usually a blown thermal fuse, a restricted vent, or — on electric models — a half-lost 240V supply.
See likely codes →
TroubleshootDryer taking too long
Long dry times are an airflow problem in the overwhelming majority of cases — and the fix is usually free.
See likely codes →
TroubleshootDishwasher not draining
Standing water in the tub usually means a blocked filter, a clogged air gap, or a disposer knockout plug that was never removed.
See likely codes →
TroubleshootDishwasher leaking
Leak-detect codes latch and will not clear until the base pan is dry. Find the source before resetting anything.
See likely codes →
TroubleshootRefrigerator not cooling
A freezer that works while the fresh food side warms is a very different fault from both compartments failing together. That distinction narrows it fast.
See likely codes →
TroubleshootIce maker not working
Ice makers fail for boring reasons far more often than mechanical ones — a raised shutoff arm, a closed supply valve, or a freezer running slightly too warm.
See likely codes →
TroubleshootOven not heating
Oven temperature faults concentrate in one component more than any other — the resistance sensor probe inside the cavity.
See likely codes →
Browse by appliance
Start with what is broken
Dedicated appliance hubs make it easy to scan codes across brands and move into the right diagnostic guide.
Browse by brand
Go straight to your manufacturer
Each brand hub groups its supported appliances and error codes into a crawlable, easy-to-navigate reference library.
Before ordering a part
The model number is the difference between “looks right” and “fits right.”
Many appliance components change across production runs. Find the complete model number first, then use the exact fit information in the guide or seller listing.
Find my model numberExample appliance label
Popular starting points
Jump into the diagnostic library
Every guide links into related codes and category hubs so you can keep narrowing the problem without returning to search.
Code E15
E15 triggers when water collects in the bottom safety pan, activating the microswitch float sensor.
Open diagnostic guide →
Code E24
E24 signals that the dishwasher is unable to drain water proper during the initial cycle drain check.
Open diagnostic guide →
Code E305
E305 signals an issue with the high-voltage inverter circuit or magnetron power supply line.
Open diagnostic guide →
Code E011
E011 indicates a key on the control console panel has been pressed or stuck closed for longer than 30 seconds.
Open diagnostic guide →
Code E300
E300 triggers when the main control board fails EEPROM checksum verification or loses system coding data.
Open diagnostic guide →
Code 13
Code 13 indicates primary limit switch opened 3 consecutive times in a single heat call, putting system into temporary auto-lockout.
Open diagnostic guide →