After flashing both tsdz2 moror controler and lcd lcd3 with version v0.19
I cut the original vlcd5 cable and connected the lcd3 after this diagram
https://github.com/OpenSource-EBike-firmware/TSDZ2_wiki/wiki/Wire-KT-LCD3-to-TSDZ2
lcd3 to 8pin cabel.
KT-LCD3 -> 8 wire color (throttle)
red to...