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Jason EwingAug 25, 2025
Why Husqvarna Trimmer does not start, no LEDs?
- KKenneth StaffordAug 25, 2025
If your Husqvarna Trimmer doesn't start and no LEDs light up when you press the on/off button, it could be due to several reasons: * A defective battery. Press the on/off button to check the battery; at least one green LED should light up. * A defective plug between the battery and the product. Ensure the power connectors are clean and undamaged. * A defective connection in the keypad connector. Check that the main switch signal connector is correctly assembled, dry, undamaged, and free from corrosion. * A broken keypad. If so, replace the keypad. * Damaged cables between the control unit and keypad/main switch. Repair or replace damaged cables. * A short circuit in the control unit. Replace the control unit.