Your appliance is telling you what's wrong.
A broken appliance is stressful — especially when a repair call costs $150 before anyone even touches a wrench. We've compiled straight-to-the-point diagnostic guides so you can find out what's actually wrong and fix it yourself, the first time.
What's giving you trouble?
Pick your appliance to see common problems and fixes.Washer
Won't drain, won't spin, leaking, noisy
Dryer
Not heating, won't start, takes too long
Refrigerator
Not cooling, ice maker, leaking, loud
Freezer
Frost buildup, not freezing, running loud
Dishwasher
Not draining, not cleaning, leaking
Oven & Range
Not heating, uneven cooking, igniter issues
Air Conditioner
Not cooling, leaking, won't turn on, noisy
Microwave
Not heating, sparking, turntable, buttons
Or look up an exact error code
If your display is already showing a code, skip straight to it.| Samsung | 4E5EUE3E1EtEOEdE |
| LG | OEIEUELEDEFEtE |
| Whirlpool | F21F5 E2SUDdELO FL |
| GE / Hotpoint | 3827399118 |
No preamble
Every error code page starts with the meaning and the #1 cause. No 4-paragraph story first.
Exactly what you need
Each guide lists the parts and tools the fix requires, with links to buy them.
Repair vs. replace
Decided with real 2026 numbers and the 50% rule — not guesswork.