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12V socket not working

12V socket not working

husqvarna · Workshop manual

What does 12V socket not working mean?

The 12V power socket is not supplying power. This typically means there's an electrical issue, such as a switch being off, the key switch not being in the correct position, a blown fuse, or wiring damage.

Common Causes

  • 12V socket switch is off.
  • Key switch not in 'ON' position.
  • Blown 5A 'Fuse Power socket'.
  • Wiring fault.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the switch for the 12V socket is in the 'ON' position.

  2. 2

    Confirm the key switch is turned to the 'ON' position.

  3. 3

    Check and replace the 5A 'Fuse Power socket' if it is blown.

  4. 4

    Inspect the blue and black cables and contacts from J4 to the 12V socket for damage.

  5. 5

    Check the red cables and connectors from J5 to the 12V socket enable switch. Repair or replace any faulty cabling.

Browse all codes in this manual (10)
Verified technical data. Last updated: April 2026

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Source: Workshop manual
Open Manual (Page 95)Search more codes in this manual