[koates]

What do you mean the ammeter is pegged ? Is it right over on charge or discharge ? Is the engine running or not ? Does the ammeter show some kind of charge when the engine is revved up a bit ? Does the ammeter show a discharge when the headlights are turned ON with the engine stopped ? Please answer all these questions as I am trying to establish if the generator and lighting circuits are working OK. Did you disconnect the ammeter like I suggested earlier? Also disconnect the stop light switch. What is this SIREN, that is not original. Regards, Kevin.