The answer is yes. To successfully read old Motorola HC11 series chips, ETL programmer was a must before. But now, it’s difficult to find one on market. This may cause trouble when reading old Land Rover with HC11 chips. Fortunately, after engineer’s correction and upgrade, Xhorse VVDI PROG is able to read & write HC11 series chips!
How to read MOTO HC11 chips with VVDI PROG?
For example, the bitmask on CPU is 0G10V. We can get its standard code MC68HC11P2 via MOTO Bitmask List.
Brand: Motorola MC68HC(7)11 Series
Chip: MC68HC11P2
This function can help locksmiths to solve data reading & writing problems for some old cars. No more to buy additional programmers.
Here comes the 2 working solutions to common Xhorse Audi BCM2 adapter data reading and writing problems using VVDI Key Tool Plus or VVDI Prog.
Read DATA1 success, reading DATA2 got “unknown error: 130400.1” error when progress goes to 2% it says “the data reading failed” with vvdi key tool plus.
How to fix?
Proceed with caution when you get “unknown error: 130400.1”. just check if the wiring or the adapter has stable contact and if the external power supply is stable, again try 1-2 data reading until successfully (do not read DATA1 again during this process, or do not try to unlock and try to install back to the car). After the data reading is normal, there will be no other problems, and then you can install back to the car.
Read more: How to connect/use Audi BCM2 adapter with vvdi key tool plus?
Read both DATA1 and DATA2 data successfully, the IMMO data and service mode data are generated successfully. However, vvdi prog reports an error when writing service mode data to 99%, after trying again, the system pops up that the erasure failed. After that try to read DATA1 again, it will not be able to read.
How to fix?
If you have the same problem that the DATA1 and DATA2 data is read successfully, also the service mode data is saved, then just select the unlock option to unlock the CPU.
Wait until the system says that the unlock is successful.
At this time, choose the service mode, then import and write the service data.
After the data is written successfully, just install back to the Audi car, and the vehicle can work, you do not need to do any processing.
Read more: How to connect/use Audi BCM2 adapter with vvdi2+ vvdiprog?
Audi encrypted BCM adapter tech support: www.vvdishop.com
With the help of vvdishop.com engineer, my problem was settled.
The problem goes like this: xhorse vvdi prog said chip not connected when i tried to read mcu Tms370 from an Opel 2008. I did desolder chip onto the TMS370 adapter.
Connection is not the problem. You use Opel Immo menu. It is wrong. Don’t put 12v.
Problem:
I had a problem with the xhorse vvdi prog. It failed to read Range Rover velar 2018 Renesas V850 D70F33506 mcu and gave error try frequency failed.
Solution:
1.Follow the wiring diagram here to make a connection. Connect a 1Kohm resistor between RTXD and VCC
2.If fails again, change frequency and try again.
Searching on Frequency for this MCU And click Reset Sec (Security) for reading.
http://blog.vvdishop.com/vvdi-prog-range-rover-velar-2018-d70f33506-try-frequency-failed-solution/
Confirmed! Xhorse vvdi prog read and write Opel Insignia 2011 year body control module (BCM) mask 2M42E no issue.
vvdi prog software does not give wiring diagram. Here’s pinout provided by DK Veteran. Hope it helps.
Mask 2M42E
MC9S12XDG128MAL
in VVDI Prog software, you select MCU – MC9S12 – MC9S12XDG128_unnsecured
www.vvdishop.com