2010 Toyota Sienna Service and Repair Manual

Every figure in this 2010 Toyota Sienna factory service and repair manual is tied to the van sitting in your driveway — this model year, the 3.5L V6 (2GRFE) under the hood and the trim on the tailgate — so a clearance or a tightening sequence you look up is the one Toyota published for this vehicle, not a value carried over from an adjacent year.

Engines

• 3.5L 3456CC V6 GAS DOHC Naturally Aspirated

Trims

• CE
• LE
• Limited
• XLE

Known issues on the 2010 Sienna. Five recalls are on federal record for this model year. One is filed under structure: the cable may break due to excessive corrosion and the spare tire may separate from the vehicle. A second covers the frontal air bag sensor and control module, where the front passenger seat occupant sensing system can be out of calibration. Two more are labeling recalls against the federal tire selection and rims standard — on one, the label does not meet the standard requirements; on the other, a driver may overload the vehicle, which may increase the risk of a crash. The fifth covers the front seat heater: if damaged, the copper strand heating element may short circuit, increasing the risk of a fire. Owners have filed 227 complaints for the year and Toyota has issued 119 technical service bulletins.

Whether you are chasing a seat heater circuit, inspecting a corroded spare tire cable or working through a front passenger occupant sensing fault, it keeps you on the Toyota procedure and the correct specification for your 2010 Sienna.