This post starts with a question that a KESS V2 V4.036 FW CLONE not work with TRUCK, then followed by the working solution in the last parts. You can’ miss reading it.
I bought a KESS V2 CLONE, runs on cars and motorcycles, but the protocols are disabled TRUCK. LISTEN TO BE CHANGING NXP and change the firmware to operate in trucks.
KESS information here:
FW version: 4.036
Serial number: K10033818
Customer Code: C7514
Group Code: C7514
What to do?
From this firmware version, you can’t update to trucks versions…you need V3.099 fw V1.89 sw…
How to change the firmware to 3.099 fw? The answer is that you need new NXP chip, new serial and new update with trucks. Also your china PCB must be prepared to handle the 24v.
Where I can get V3.099 fw V1.89 sw.?
Recommend you obdexpress.co.uk which supplis KESS V2 V1.89 sw V3.099 fw for €73 +shipping. KESS V2 V1.89 sw V3.099 fw mainly features in no token limitation, it covers all major brands and protocols including Line, CAN, EDC17 and MED17 and Ford J1850.
For more details, please refer to:
Note: To let it work with truck, you need run with V1.89 software, to download V1.89 software, please contact with Email: sales@OBDexpress.co.uk to get software file free