Cumminz,
My '08 has a push button in the end of the shifter also so it appears there is no change for MY2011. I saw a photo on the website that looked similar to my earlier model and assumed no change as you did.
That is one shortcoming of my C&C. When I shift from Drive to Tow/Haul mode by pressing the button recessed in the end of the shifter the only way to return to Drive is by pressing the button again two times in succession. This selects OD Lockout meaning an unwanted downshift to fourth/direct if I am above 50 mph then an upshift to sixth.
I have learned with time and practice that if I press the button once and then again using slow movements and a carefully timed delay, allowing perhaps a one second delay between pressing the button, and then lift my foot on the accelerater pedal as I do it, the Aisin will shift from Tow/Haul back to Drive bypassing OD Lockout and avoiding a downshift. Timing is critical to accomplish it.
I would prefer to have a gear selector toggle like the pickups do so that I could select 4th, 5th, or 6th gear and Tow/Haul mode independently of each other even though 6th would not be available in Tow/Haul.
But I don't want to be tempted to buy a new C&C to get that minor improvement.