May 13, 2025
Multi Prog Read Toyota Hilux 2022 CY91F575 Chip Connection Fail
Question:
ToyotaHilux2022CY91F575, I need VVDI Multi Prog to read the flash memory of this chip to change the language of the dashboard.



I have a total of 115 and 116, I tried untying them and connecting them just like in the manual the error still persists

Here is the Answer:
Check out the crystal marked.
If frequency of this crystal is not 4.7MHZ, connect PINX0 to cable CLK.

Done! Hope this helps!
http://blog.xhorsevvdi.com/multi-prog-read-toyota-hilux-2022-cy91f575-chip-connection-fail/
Posted by: xhorsevvdi at
08:45 AM
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