At ABS Control Units in Beverwijk we specialize in the overhaul of the DSG 7 DQ500 transmission. This advanced seven-speed dual-clutch gearbox, suitable for torques up to 600 NM, is the newer version of the DQ200 and DQ250 models. The transmission, controlled by mechatronics, combines a hydraulic housing with valves and a gearbox control unit (TCU).
If your car has problems shifting gears or sometimes does not start, it is important to act quickly. Early diagnosis can prevent major mechanical problems. Symptoms such as error codes 10666 (P1735 00) and 10668 (P1736 00) may indicate malfunctions in the TCU. We specialize in the repair of TCUs from Bosch and Continental. If you have any doubts or questions, do not hesitate to contact us. We are happy to help you with your transmission problems.