Tuesday, August 23, 2016

How to solve Kess V2 v4.036 connection issues fixed

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


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
This article from OBDExpress.co.uk office tech blog:(solved) Kess V2 fw v4.036 Ksuite connection not established 


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