Match key on Great Wall Delphi 48 immobilizer with VVDI Prog

This post is on how to use VVDI-Prog read out Great Wall Delphi 48 immobilizer data as well as match key with Ci-prog 300+.

This is Great Wall Delphi 48 immobilizer
great wall delphi 48 immobilizer

Use VVDI-Prog V3.0 to read Delphi 48 immobilizer data. Follow VVDI-Prog wiring diagram to connect wires with VVDI-Prog without remove chip.

VVDI-Prog
VVDI-Prog VVDI-Prog

Wiring is done.
VVDI-Prog

Start to read out immo data.

Open VVDI-Prog programmer software, select Great Wall Delphi immobilizer

Click “New Create” and “Read”

Initializing and read out chip

Data is all read out, starts to calculate password.
VVDI-Prog

Click “Security Write”

Security code is done, it is 431C.
VVDI-Prog

Part 2: Next is to match key

This is CI-PROG 300+ key programmer.
VVDI-Prog

The security code read out is correct.

Programming…

Pull out key and insert another key.
Insert key

Press the button on Ci-Pro 300+ according to the prompt.

Insert key to start Great Wall, well, the car starts.
Car Start

Done
Video: How to install VVDI Prog2.1.0 software

 

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