towing package myths ??

[TURTLE1972]

What about the electronics? The "tow/haul" mode? Is it something built into the 6F55, that's not in the 6F50?

I can attest that the function is there already. i added the button (found used on ebay for $60). I added the button and the function is there. Used my scan tool to verify the changes while driving, it is 100% functional.