Overheating / shuts down on the Bosch GSR12V

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026

The projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.

How to fix Overheating / shuts down

Let the tool cool

Stop using the tool and allow it to cool for 30 minutes.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 30 min

Clear ventilation

Clear dust from the tool's ventilation slots.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Replacement parts for the Bosch GSR12V

Bosch GSR12V Replacement Battery Bosch GSR12V Charger Bosch GSR12V Carbon Brushes Bosch GSR12V Chuck Bosch GSR12V Gearbox Assembly Bosch GSR12V Tool Case

← All Bosch GSR12V error codes

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.