I have a 2007 pds with a lift and bigger tires. I recently started getting the 2.3 code and it reads something about check the torque on something and to let the controller cool down. Not sure exactly what its telling me to check. A local dealer told me that if i have it lifted that i am going to eventually burn it up and have to upgrade to a new controller that is made for more torgue and larger tires. Is my controller going bad or do i need to make some adjustments. It seems to only sound the code during slow drives, not during a pedal down run. I am pulling a trailer for a hayride for holloween next month and i cant ride it at full or even half throttle without possibly hurting a child. I was told it had a speed chip in it when i bought it,but i havent opened the controller to confirm yet, i know its about 17 mph on the street, but havent hit it with a gps yet. Is this new controller the dealer talked about worth the 425.00 their asking or is there another way to fix this with a simple torgue wrench. I am pretty mechanically skilled, but electronics are not my high point. Any ideas, thoughts or past experience with this would be great.