How can you manually clear the historical code on the check engine light? I had to have a new throttle module put on before I left for Sturgis, but after it goes out on start up, it will come back on and either stay for a minute or stay on constantly. When it does this I lose cruise control. I managed to fix it all the way to Sturgis by putting on the security system, unlocking everything and going thru the cycle again. That has worked so far, but if there's a manual way to do it, I would like to know.

 

This should help you out:

https://www.hdforums.com/forum/touri...-comes-on.html

dave

 

What codes are you getting? Write them down before you clear them.