The U660E was introduced for the 2007 model year in the Toyota Camry with the 3.5 Liter V6 Engine. This was Toyota’s first six speed automatic transaxle for use in front wheel drive vehicles. It is a compact transmission being the same size as many four speed transmissions. Soon the U660E saw use in other Toyota vehicles as well as Lexus models with the 3.5 Liter Engine. One year later for the 2008 model year, the U760E was introduced for use in vehicles with smaller displacement engines such as the 2.4, 2.5 and 2.7 Liter L4 Engines. It is also used in All Wheel Drive configurations known as the U660F/U760F versions. This manual will show the disassembly and assembly of the U660E built in Japan and the USA as well as the U760E built in the USA and some component differences as well as transmission specifications. This manual is directed towards the professional transmission technician, all builder notes and cautions should be adhered to in order to avoid mistakes or personal injury.

U660E & U760E VEHICLE APPLICATION CHART:

Covers the U660E & U760E transmission in the following vehicles (2007 - 2018):

• Toyota Camry 2009 - 2018.... 2.5L L4 - U760E
• Toyota Camry 2007 - 2018.... 3.5L V6 - U660E
• Toyota Avalon 2007 - 2018.... 3.5L V6 - U660E
• Toyota RAV4 2008 - 2018.... 2.4L L4 - U760E/F
• Toyota RAV4 2012 - 2018.... 2.2L L4 - U760E/F
• Toyota Sienna 2010 - 2012.... 2.7L L4 - U760E/F
• Toyota Sienna 2010 - 2018.... 3.5L V6 - U660E/F
• Toyota Highlander 2009 - 2018.... 2.7L L4 - U760E/F
• Toyota Highlander 2009 - 2018.... 3.5L V6 - U660E/F
• Toyota Venza 2008 - 2016.... 2.7L L4 - U760E/F
• Toyota Venza 2008 - 2016.... 3.5L V6 - U660E/F
• Lexus ES350 2007 - 2018.... 3.5L V6 - U660E
• Lexus RX350 2008 - 2015.... 3.5L V6 - U660E/F
• Scion TC 2011.... 2.5L L4 - U760E

Covers transmission assembly, disassembly, diagnosis, troubleshooting, and Electronic Controls & Operation

Contents:

• General Description and Vehicle Application Chart
• Component Identification and Application Chart
• Shift Quadrant Operation
• Identification Information
• Transmission Fluid Requirement, Drain, Fill and Check Procedures
• Transmission Line Pressure Specifications
• Electronic Component Operation
• Park / Neutral Position Switch Operation
• Fluid Temperature Sensor and Pressure Switch Operation
• Transmission Speed Sensor Operation
• Solenoid Identification and Application Chart
• Transmission Case Connector Terminal ID
• Transmission TCM Connector Terminal ID
• Failsafe Strategies
• Diagnostic Trouble Codes
• Toyota Check Mode Operation
• Toyota Transmission Registration
• Toyota Transmission Initialization
• Transmission Disassemble
• Component Rebuild Section
• Transmission Assemble
• Case Passage Locations
• Final Transmission Assemble
• Torque Specifications
• Clutch Clearance and Flange Thickness Specifications
• Special Service Tools