Sjm9911 wrote:
On my 2020 chevy as soon as I plug in to the 7 pin it reminds you to enguage tow haul mode. TbH dont remember if i used it all the time on the 2012 sierra.
That's something I don't get because the built in brake controller knows if the trailer is hooked up. You would think the default would be if a trailer is hooked up turn it on and make the driver manually turn it off if they don't want to use it.
That's why I didn't use it the first couple years was because we weren't towing often or long and they were relatively flat areas so I simply forgot to engage it. Now that I have been using it, it's a great feature.