Solved! VXDIAG Firmware Update Error Code 8001


My vxdiag vcx nano gm asks to renew license. so I follow this guide to install latest vx manager, update firmware and license.

It won’t let me update vci firmware and┬áreported another error “Updated license failed! Retry. ErrorCode:8001” (image2)

Vxdiag Error Code 8001 1

Vxdiag Error Code 8001 2 solution:

Force VCI firmware upgrade status to ON. If it is DoIP device, force both VCI and DoIP status to ON.

Then update firmware and license again. Sometimes need to update firmware and license for several times to set it up.

Vxdiag Error Code 8001 3

If still not working, contact our customer service for help.