flashjohnny

total cost $134 cant say the problem has been corrected, due to short trip from dealership (less than two miles, also heavy rain in Houston area) will give it a couple days of city driving and report back if problem has been corrected or not. Was told if the problem has not been corrected and vehicle goes back to the dealership within 10 days I would not have to pay for another $90 diagnostic charge

flashjohnny

Total cost of $134, and the vehicle no longer has the problem

mavrik2747

Awesome! You just had them reflash the computer?

flashjohnny

Ran the truck on a dynamometer to reproduce the problem then mechanic performed electronic transmission diagnostic test P1000, got a failure code and did a recalibration to the computer, back on the dynamometer to confirm the sound / bump was no loner present, so far all continues to be good with about 40 miles.