We address a range of common issues in the VW Touareg / Porsche Cayenne 09D/TR60-SN rebuilt valve bodies, including worn hydraulic circuits such as mainline pressure, main boost pressure, secondary pressure, and solenoid regulator pressure. Additional areas of focus include torque converter apply and release problems, as well as performance issues like hot shifting concerns (1-2, 2-3, 3-4 cut loose, flare, or bang shifts) and harsh or delayed engagements. Our repairs are designed to restore smooth operation and ensure reliable transmission performance.