2003 Toyota Sienna Service and Repair Manual
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2003 Toyota Sienna Service and Repair Manual
Everything in this factory service and repair manual is written for the 2003 Toyota Sienna as Toyota built it, from the 3.0L V6 (1MZ-FE) in the engine bay to the trim the van left the plant as, so the clearances, torque values and service sequences you work to are the ones Toyota published for this vehicle rather than a figure carried over from an adjacent model year.
Engines
- 3.0L 3000CC V6 GAS Naturally Aspirated
Trims
- CE
- LE
- XLE
Known issues on the 2003 Sienna. One recall is on federal record for this model year, and NHTSA lists it under structure: the cable may break due to excessive corrosion and the spare tire may separate from the vehicle. Toyota's campaign covered 1998 through 2010 Sienna passenger vehicles manufactured between August 7, 1997 and January 4, 2010 that were currently registered in or originally sold in Connecticut. Owners have logged 124 complaints against the 2003 Sienna, and Toyota has issued 61 technical service bulletins for it.
Whether you are checking the spare tire cable for corrosion, tracing a driveability fault on the 3.0L V6, or working through a scheduled service interval, it holds you to the OEM procedure and the specification Toyota set for this 2003 Sienna.