How to Use CGDI MB Read/Clear/Write NEC Chip

In this article uobdii.com share the guide on how to use CGDI Mercedes programmer to read,clear,write a NEC chip.And for more CGDI MB programmer test case,please check here:CGDI Benz Test Cases

 

Procedures:

step 1 dismantle the key and desolder the NEC chip

cgdi-mb-nec-chip-1

step 2 clean the pcb and nec chip before welding back on the board

cgdi-mb-nec-chip-2

step 3 identify the nec chip and weld onto the nec board

cgdi-mb-nec-chip-3

step 4 select the nec adapter and corresponding chip type

cgdi-mb-nec-chip-4

step 5 read key/chip

cgdi-mb-nec-chip-5

step 6 reset

cgdi-mb-nec-chip-6 cgdi-mb-nec-chip-7

 

step 7 if you have key files already, open/write

cgdi-mb-nec-chip-8 cgdi-mb-nec-chip-9 cgdi-mb-nec-chip-10

 

success!

step 8 read key/chip to confirm the success of key writing

cgdi-mb-nec-chip-11 cgdi-mb-nec-chip-12

 

Done!

CGDI MB is able to read and write NEC chips!

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