How to retrieve fault codes without a laptop on Freightliner Argosy

Read Freightliner Argosy fault codes without laptop

[@as7736]

Thanks

[@niccasnyaku7800]

Hi I have fault code this
Trans sht hi 130s237 03 what does this means

[@edgargarcia4019]

What the trouble, engine start but is not working

[@comfortzone4221]

What a waste of time

[@elvisrsiboza4926]

Ahh lack of knowledge and understanding