How to Read MQB48 NEC35XX Dashboard using Xhorse RH850 Cable?
Xhorse RH850 Cable is designed to read VW MQB48 dashboard data without cutting/ lifting any pins. This cable is only compatible with
Xhorse Key Tool Plus Tablet. Here we will show you how to use it.
Support List:
MQB-RH850 (R7F)
MQB 34XX
IMMO4 JCI 34XX
How to Use Xhorse RH850 Cable?
1.R7F701401
Select
Immo Programming>>VW>>Select by Type>>MQB Immo System>>Dashboard-MQB48 (VDO/JCI-NEC35XX Locked)
Select
Programmer reads files>>Read NEC35XX Chip>>Soldering>>R7F701401
![dash list](/upload/service/23100616965819226453.jpg)
Connect tablet to dashboard using RH850 cable by diagrams.
![connection](/upload/service/23100616965819326943.jpg)
Read dashboard data.
![read dash data](/upload/service/23100616965819356399.jpg)
Select "Obtaining immo data" and load dashboard file.
![obtain immo data](/upload/service/23100616965819408186.jpg)
Then we can prepare dealer key and learn it.
2.D70F3426
Enter the same MQB menu.
Select "D70F3426".
1)Dashboard Chip Data
Connect tablet to dashboard using RH850 cable by diagrams.
![connection](/upload/service/23100616965819548729.jpg)
Read data
![read data](/upload/service/23100616965819599038.jpg)
2)EEPROM Data
Remove cable and restore components.
Remove 95128WT chip.
![remove chip](/upload/service/23100616965819642095.jpg)
Put chip into EEPROM adapter.
![install chip](/upload/service/23100616965819684625.jpg)
Select
Programmer reads files>>Read 95128 EEPROM
Read data.
![read eeprom](/upload/service/23100616965819734891.jpg)
Select "Obtaining immo data" and load both files.
![obtain immo data](/upload/service/23100616965819766385.jpg)
Then we can prepare dealer key and learn it.
Done!