I can see and understand the struggles while attempting a diagnostic session.
There are two basic requirements, 1) Identify the PINs of the DLC with images and 2) Find / search / steal a network schematic.
The identification will help root out the network gateway.
There are two basic requirements, 1) Identify the PINs of the DLC with images and 2) Find / search / steal a network schematic.
The identification will help root out the network gateway.