Problem：
I got his message on a car I was testing piwis 3 diagnostic tool, what do I do?
Reply:
which car model and years you have tested ? could you tell me ?
Problem:
Porsche 987
Reply:
The engineer said that there are two reasons for this error message.
1. The connection is interrupted, the connector is loose or for some other reason.
2. The module has a protection mechanism and cannot be read.
Can you tell me which module you are working on?
Problem:
The steering column
Reply:
engineer said that there might be a problem with this module and communication was not possible.
More request,welcome to contact us directly: sale@cnautotool.com
Our Website link: https://www.cnautotool.com/
