The loop sensor circuit board is the electronic component that detects and processes the loop signal from the boundary wire on a Husqvarna Automower® robotic lawn mower. This circuit board is essential for the mower to identify the working area and operate safely within the installation.

Without a functioning loop sensor PCB, the Automower® cannot detect the boundary wire in a wired installation or the virtual boundaries in a wire-free installation. A faulty loop sensor may cause error messages such as “No loop signal” or result in the mower driving outside the defined mowing area.

Here you will find loop sensor circuit boards for various Husqvarna Automower® models, intended for troubleshooting and repair when loop signal detection fails.