shark

F20 on a Shark robot vacuum usually points to a dust bin / filter fault or airflow problem. Here’s the straight, no-BS way to clear it and when to stop sinking money into it.

F18 on a Shark robot vacuum is a movement/drive fault – the bot thinks a wheel, brush, or sensor is stopping it from driving safely. Here’s how to clear it fast and when to stop and consider parts or replacement.

Shark robot vacuum flashing F17? Here’s what that cliff-sensor fault really means and the fast steps to clear it before you pay for service.

Shark robot vacuum showing F9? That’s a cliff sensor error. Here’s how to clean, test, and (if needed) bypass or repair it without wasting money.

F5 on a Shark robot vacuum means the brushroll or drive system is jammed. Here is how to clear it fast, when to replace parts, and when to stop sinking money into the bot.