Hello dear Volvo driver, a friend of mine has a V70 P26 D5 with 6 steps automatic (TF-80-SC) model year 2006 currently 207,000km and has the following problem: – For example, if you want to turn inside with the car at a junction, go on the brake and stay on it and then the gearbox switches down the driving steps, you notice a (double) jerk through the driveline and the whole car. It feels like an invisible rear driver has driven into the rear. At normal, as well as at the heart speedy speed the automatic switches very unobtrusively and without jerking. – Resetting this jerking in the driveline in which you use the manual switching function and even from the third drive stage to the second switch. All other driving stages are high-turning and switch-down unobtrusively – My gear ratio is supposed to be very low – but the same thing is found for a second time when switching down here is only if you have experienced a lightly on the dialling of the gas pedal.