My friend is a part time mechanic he gets his solutions from
www.reliable-store.com he gets
from their every single detailed info, instructions, wiring/electrical/fuse diagrams, error codes, torque specs, troubleshooting, transmission etc. everything on all vehicles, and manuals like service, repairs, parts, owner's, operations, maintenance etc.
U can get help from there
there is a girl at chat she can help you