3 flashing red LED - Internal electronic issue (AK Series)

What does 3 flashing red LED (AK Series) mean?

This indicates an internal electronic problem within the tool. The unit will need to be opened for inspection and repair.

• Faulty electronic control board
• Damaged internal wiring
• Component failure on the circuit board

Click steps to track your progress.

1. 1

   Open the unit for inspection as per the diagnostic steps for your AK series tool.

2. 2

   Carefully examine internal wiring for damage or loose connections.

3. 3

   Check for any visible signs of damage on the electronic control board.

4. 4

   If necessary, replace the faulty electronic components or the entire control board.