Free Eclipse ESN Code

Eclipse (Fujitsu Ten) AVN units unlocked online — your ESN code, worked out from the six characters on the screen.

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Free code — instant if you skip the wait
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Please enter the six-character ESN shown on the unit’s screen (digits 0–9 and letters A–F only).
Estimated code delivery time: free — one share and the code opens straight away
Six characters from the screen: digits 0–9 and letters A–F.

How to Find your Eclipse Radio Code

ESN stands for Eclipse Security Network: the unit locks itself when the battery is disconnected and asks for its code on startup.

The number you need is on the screen, not on a label — the unit shows a six-character ESN when it locks.

Copy those six characters exactly. They are digits 0–9 and letters A–F — there is no letter O, only the digit zero.

Screen unreadable? Email us a photo of it.

ESN on the screen

Six characters shown by the unit itself when it asks for its code. Not the serial from the casing label.

Models and Makes Covered

AVN series navigation AVN-Z / AVN-ZX AVN HD series

How to Enter your Eclipse Radio Code

  1. These are mostly AVN navigation units, which came fitted to Japanese-market cars — in the UK you meet them in imports such as the Alphard, Estima and Prius.
  2. Enter the code the unit asks for on its own screen; your email spells out the steps for your unit.