Kess V2 v4.036 connection issues fixed by UL46 USB chip

It’s a customer solution of how to fix KESS V2 firmware v4.036 master communication/connection issues; that is the computer cannot recognize ktag.

It’s a customer solution of how to fix KESS V2 firmware v4.036 master communication/connection issues; that is the computer cannot recognize ktag.

Error message in Kess v2 firmware v4.036 Ksuite v2.22:

connection not established

kess-v2-4.036-connection-not-established

Customer solution:

I took this UL46 USB protection chip off my old Ktag board.

ktag-kess-v2-UL46-USB-protection-chip-1

ktag-kess-v2-UL46-USB-protection-chip-2

this is the UL46 USB protection chip

(if you don’t have this chip, go to the kess v2 vendor for it)

Then Kess v2 v4.036 is detected on usb :) Everything is ok so far.

kess-v2-detect-usb

Back to top