--- title: "Refrigerator Troubleshooting Guides | FridgeRepair.pro" description: "Safe, practical troubleshooting for refrigerators, freezers, ice makers and wine coolers, written by repair technicians. Know what to check before you call." url: https://fridgerepair.pro/guides/ updated: 2026-10-22 publisher: "FridgeRepair.pro (Appliance Repair Pros)" phone: "(206) 350-0055" --- # Refrigeration troubleshooting guides What to check before you book a repair, what's safe to try yourself, and the signs that it's time to call a technician. ## Refrigerator guides - [Refrigerator door gasket replacement: test, fix or replace](https://fridgerepair.pro/guides/refrigerator-door-gasket-replacement/): A leaking door gasket lets warm, damp air into the refrigerator, which shows up as sweating, frost and a compressor that never rests. Many bad seals can be cleaned, reshaped or fixed with a hinge adjustment before you replace anything. - [Refrigerator leaking water: how to find where it's coming from](https://fridgerepair.pro/guides/refrigerator-leaking-water/): Where the water shows up is the best clue. Here's how to trace a leak to the defrost drain, drain pan, supply line, filter housing or ice maker, and which fixes are safe to do yourself. - [Refrigerator making noise: which sounds are normal and which aren't](https://fridgerepair.pro/guides/refrigerator-making-noise/): Refrigerators make more noise than most people expect. Here's how to tell normal operating sounds from a fan, valve or compressor that needs attention, and how to find where a sound is coming from. - [Refrigerator not cooling: what to check before you call](https://fridgerepair.pro/guides/refrigerator-not-cooling/): Which section is warm points to the cause. These are the checks a homeowner can do safely, from settings and coils to fans and frost, plus the signs that need a technician. - [Refrigerator stopped working: what to do in the first hour](https://fridgerepair.pro/guides/refrigerator-stopped-working-food-safety/): Keep the doors closed, get a thermometer in, and run a few quick checks before you call. Here is the USDA and FDA guidance on how long food stays safe, what to keep and what to throw out. - [Repair or replace your refrigerator: how to decide](https://fridgerepair.pro/guides/repair-or-replace-refrigerator/): Age, the type of failure and the true cost of a replacement matter more than any single rule. Here is how a technician weighs repairing a refrigerator against replacing it. ## Built-In Refrigerator guides - [How to clean a built-in refrigerator condenser](https://fridgerepair.pro/guides/built-in-refrigerator-condenser-cleaning/): Built-in refrigerators move all their heat through a small grille, so a dusty condenser hurts them more than it hurts a freestanding model. Cleaning it takes about half an hour with a brush and a vacuum. ## Freezer guides - [Freezer frost buildup: what it means and how to defrost safely](https://fridgerepair.pro/guides/freezer-frost-buildup/): Where the frost forms tells you why it's there. Here's how to tell a seal problem from a failed defrost system, and how to defrost any freezer without damaging it. - [Freezer not freezing: causes and what to check](https://fridgerepair.pro/guides/freezer-not-freezing/): Uprights, chest freezers and refrigerator freezers fail in different ways. Here is how to measure the problem, why unheated garages cause trouble in winter, and which causes need a technician. ## Ice Maker guides - [Ice maker not making ice: what to check first](https://fridgerepair.pro/guides/ice-maker-not-making-ice/): When an ice maker stops producing, the cause is usually a shutoff setting, a freezer that is too warm, or a water supply problem. This guide walks through the checks in the order we do them. - [Why your ice maker makes small, hollow or cloudy ice](https://fridgerepair.pro/guides/ice-maker-small-or-cloudy-ice/): Small or hollow cubes almost always mean the mold isn't getting enough water, while cloudy ice is mostly trapped air and minerals. Bad-tasting ice usually traces back to the filter, the freezer, or ice that has sat too long. ## Wine Cooler guides - [Wine cooler noisy or vibrating: how to find and fix it](https://fridgerepair.pro/guides/wine-cooler-noisy-or-vibrating/): Most wine cooler noise comes from an unlevel cabinet, loose shelves or bottles, or a dirty or failing fan. A few sounds are normal, and a few mean the compressor or a fan motor needs attention. - [Wine cooler not cooling: causes and fixes](https://fridgerepair.pro/guides/wine-cooler-not-cooling/): A wine cooler that won't hold temperature is most often fighting trapped heat, a warm room or a dirty condenser. Thermoelectric and compressor units fail in different ways, so start by knowing which one you have. --- FridgeRepair.pro · (206) 350-0055 · service@fridgerepair.pro · Mon–Sun, 8 AM – 8 PM Service provided by Appliance Repair Pros, an independent repair company. Not affiliated with, authorized by, or endorsed by any appliance brand.