The Japanese company AISIN Co., LTD is the manufacturer and developer of the Rear Wheel Drive TR60SN transmission, which is a 6 speed, fully automatic and electronic controlled transmission. Volkswagen engineers were also involved, in conjunction with Aisin, in the development process for their vehicles and Volkswagen gave it the "09D" designation. The TR60SN, 09D transmission is used in a wide variety of applications and engine sizes. As a result, the number of friction plates, and planetary gears (3 or 4 pinion), will vary depending on torque load requirements of the specific vehicle. The TR60SN transmission uses a gear ratio sensitive system, requiring the correct transmission interchange. The TR60-SN is currently used in the Porsche Cayenne, Volkswagen Touareg, and Audi Q7 vehicles. The 09D transmission uses a Lepelletier arrangement, using a simple planetary coupled with a Ravigneaux type, dual planetary. This is the same type of gear set that was used in the FMX. This arrangement makes six forward speeds and reverse possible, with only five clutch packs and one freewheel. This manual contains the procedures necessary to diagnose, rebuild and/or repair the TR60SN "09D" transmission and is intended for automotive technicians that are familiar with the operation of automatic transmissions.

Contents:

• Component Application Chart
• Pressure Tap Locations and Specifications
• Input Speed Sensor ID and Location
• Output Speed Sensor ID and Location
• Solenoid and Clutch Application Chart
• Solenoid ID and Location on the Valve Body
• Transmission Fluid Temp Sensor and Pressure Switches 1 and 2
• Solenoid Operational Descriptions
• N93 Line Pressure Control Solenoid Theory of Operation
• N91 TCC Control Solenoid Theory of Operation
• N92 K1 Control Solenoid Theory of Operation
• N90 K3 Control Solenoid Theory of Operation
• N283 B1 Control Solenoid Theory of Operation
• N88 and N89 Solenoid Theory of Operation
• Torque Converter Differences
• Early Casting "8860 1" Valve Body Exploded Views and ID
• Early Casting "8860 1" Spacer Plate ID
• Updated Casting "8860 3/AH5" Valve Body Exploded Views and ID
• Updated Casting "8860 3/AH5" Spacer Plate ID
• Hydraulic Comparison
• Valve Body Mapping
• Oil Circuit Diagrams

A GOOGLE AD IS SHOWN BELOW-IT IS NOT ASSOCIATED WITH THE PRODUCT ABOVE