Tag: VVDI Prog

Problem:

I can’t read the chip  MC68HC9 Mask 3k85k with the Xhorse VVDI Prog programmer. It says “Try frequency failed chip unconnected” (00).

 

 

 

 

Solution:

I figured it out. I set the voltage VCC to 4.5 instead of 5 and everything worked out.

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Sharing airbag pinout to Xhorse VVDI Prog programmer.

 

Tested works yesterday. Works fine on Citroen Berlingo 2023.

 

Pinout to Citroen airbag SPC560P50L3

In vvdi prog software, select

2-MCU

ST-SPC560XXX

SPC560P50L3

FYI:

Here is the pinout to CITROEN C3 2019 Airbag CONTINENTAL 9829442880 A2C18747303 WITH SPC560P50L3.

Here is the Ford Transit 2014-2018 BCM body control unit pinout to Xhorse VVDI Prog.

In case some followed the connections in VVDI images but got a frequency error when trying to read the chip.

Processor: D70F3637

Xhorse VVDI Prog Tesla Model 3 MCU2 Hack- customer solution.

How to use VVDI Prog to Enable paid options by Tesla for Free such like free supercharging , free FSD and much more.

This method cannot be changed by Tesla.
Once you change config by this way, the car is 100% continue work with all updates.
After changes have been made to the dump and written to the car, you should write correction to save the changes from update.

Solder and bridge the following resistor on the board of MCU2 Intel.
R81, R82, R83, R85, R90

 

 

 

Jtag connection pinout

 

How to read immo data from a Volkswagen Polo of cluster using the Xhorse VVDI PROG + MQB48 Solder Free Adapter? Initially, I’ve met an “Try Frequency failed(00)” error that prevented successful data extraction. But after some troubleshooting, I was able to identify and fix the issue.

 

The following are the procedure:

Open the VVDI PROG software,

Type: 5-DASHBOARD

Brand: VOLKSWAGEN

Chip: MQB-LOCK(D70F3526)-READ(ADAPTER)

 

Follow the diagram to install MQB board & the XDNP79 solder-free adapter, then connect to VVDI PROG and 12 volts power.

 

Click “Read”.

Unfortunately, we have an error here.

It says:”Try Frequency failed(00)”.

 

 

 

 

It took me long time with so many hours to find the solution for the error.

And now it’s very easy.

Just take a separate wire to connect the VVDI PROG for 3.3 volts and clamp FLMDO pin on the adapter.

Make sure you don’t touch any other pins.

Let’s try to read again.

If all the pins are touching correctly the board now, we should read the immo data.

This may take about 10 minutes……

Reading success.

Save the data file.

Disconnect all the 12 volts & VVDI PROG, let’s connect to VVDI2.

Open VVDI2 software,

Key learn >> MQB platform instrument immobilizer >> Instrument with locked NEC35xx(MQB48, VDO/JCI)

Decode immo data >> Yes >> Upload the saved file

Press OK to save MQB48 immo data file.

 

Now you’ve successfully got the MQB immo file, it can be used for key adding.

 

 

 

 

 

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Problem:

Trying to read BMW CAS3+ 0L15Y eeprom with xhorse vvdi prog and XDNP11 CAS3 solder free adapter. Reads ID ok but failed to read and reported error chip crack failure. Any solution?

 

 

 

How-to: program Volvo FH12 truck (NM93C66) all keys lost with Xhorse VVDI Prog and Tango key programmer.

 

 

1.Read Immo data

Remove chip 93C66

Solder to vvdi prog programmer

Read and save 93C66 eeprom.

 

 

 

2. Write key with Tango

In Tango software, select Volvo->Trucks-> FH12 93C66

Upload eeprom read by vvdiprog

Select an key position and write key.

Install eeprom chip back to immo box.

3. Cut key by xhorse condor key cutting machine.

Problem:

Tried to read VAG MQB D70F3532 cluster with xhorse vvdi prog and MQB solder free adapter, read works, write does not. Software says write error (00). Any solution?

 

 

Solution:

1.Make sure your vvdi prog software is up-to-date.

2. If reads ok, write does not, use a hot gun to heat the chip with a temperature 200 degrees (Do not exceed 350 degrees).

3. If still fails, then use cut pin method to read/write this cluster.