This is going to be significant deal breaker for us MH owners looking at GM products, going forward. My 2007 Chevy half ton, after 7 years of towing, was about to replaced this year... till I read the latest 4 down tow info. What's really frustrating is that this impacts ALL the Chevy/GMC SUV & Trucks. I'm now looking at Ford/Jeep and hanging onto my 07 Chevy. Temporary Fuse removal was one thing... but, disconnecting the negative battery connection.. NOPE.