Xhorse VVDI Key Tool Max Discovery 3 All Key Lost via Dump

 How-to: Land rover Discovery 3 HU101 blade all keys lost using xhorse vvdi prog + vvdi key tool max. vvdi prog+ vvdi2 will do it more easier. But key tool max is the small money maker.

 

Step 1: Read immo data
Step 2: Make dealer key
Step 3: Write back dump
Step 4: Program remote

 

 

Step 1: Read immo data with vvdi prog

Remove immobilizer module

Connect CEM with vvdi prog follow the wiring diagram

Read and save immo data

Upload immo data to i.xhorse.com online database

Step 2: Make dealer key

In key tool max, go to Special Function-> Immo data Tool-> Local File

Download CEM data uploaded in step 1

Then go to Land rover-> Discovery 3

Select a used key position to write key
If use vvdi super chip, don’t need to write back eeprom.

But here we use original chip and need to program remote, so we have to write back dump.

Make dealer key successfully

Save new key data

 

Step 3: Write back data

Upload the new key dump to File management

Then visit i.xhorse.com, download new key data to PC

Write back new data with vvdiprog programmer

Reinstall CEM module back to vehicle

 

Step 4: Program remote

The key now can start vehicle

We program the remote control with obd programmers, the cheapest option is the xtool x100 pro.

Done.

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