turbo code

[salstrip]

I have 6000miles on my 07. 5 truck and after some p2262 codes and funny starts it seems to have settled down finally ,i now only get the p2262 code when i am on the highway with a trailer on and start down a hill at 60 miles /hour and the exhaust brake cuts in then bingo up comes the p2262 code ,luckily i have and egde controler to let me know what the code is , we have several trucks that only bring up a code p2262 on deceleration,as we are in Australia there is no knowledge base at the dealerships so your assistance would be appreciated

Regards Conn