#troubleshooting

Samsung washer showing a 4C (or 4E) error code? Here's what it means, the most common causes, step-by-step DIY fixes, repair costs, and when to call a pro.

LG washer showing an OE error code? It means a drain problem. Here's what causes it, step-by-step DIY fixes for the pump filter and hose, repair costs, and when to call a pro.

Whirlpool dishwasher showing F2 E2? It means the control panel can't communicate with the main board. Here's what causes it, how to reset and fix it, costs, and when to call a pro.

Bosch dishwasher showing E15? It means water is in the base pan and the leak-protection float has triggered. Here's what causes it, how to fix it step by step, costs, and when to call a pro.

GE oven showing an F3 error code? It points to a faulty oven temperature sensor (or its wiring). Here's what it means, how to test and fix it, repair costs, and when to call a pro.

Decode the most common dishwasher error codes across Bosch, Whirlpool, KitchenAid, and GE — plus what the repair typically costs.