Have a Key Tool Plus Tablet that needs service. I was trying to read a msv80 dme with the new ecu connection cable. I think the port is not working. what do I need to do for repair.
Here is the Solution:
On Key Tool Plus,
Prog>>More functions>>Device Self-test
Do not connect any cables to Key Tool Plus and conduct this function.
This means the port is working well.
If the result is All Failed, users have to send tools back to their sellers.
Hope this could help!