Cummins12V98 wrote:
Jim when you are out pulling your RV try going say 40-50 and hit the OH SH!T bar. Mine will hunker down but is a far cry from locking the brakes.
I REALLY don't want to have a add on controller!!!
Ron, I've actually hit the manual bar while going down mountains on the interstate and I can feel the trailer holding back the truck..BUT, haven't slammed on the brakes or took "the bar" to where it would be max brake application.
I don't want to add after market either, but will do some circuit voltage/amp checks and also play with controller while towing..
Will keep everyone posted.
Jim
