2025 Toyota Sienna Service and Repair Manual
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2025 Toyota Sienna Service and Repair Manual
Fitment is what makes this book worth keeping in the van: it is the factory service and repair manual written for the 2025 Toyota Sienna, tied to that model year and to the trim yours left the plant as, so the specifications and tightening sequences you work to are the numbers Toyota published for it rather than an approximation borrowed from another year's data.
Engines
- 2.5L inline-four full hybrid (A25A-FXS) — DOHC, naturally aspirated, gasoline
Trims
- LE
- Limited
- Platinum
- Woodland Edition
- XLE
- XSE
Known issues on the 2025 Sienna. One recall is on federal record for this model year, NHTSA campaign 25V877000, against adaptive and mobility equipment — wheelchair restraint securement. Vantage Mobility, LLC is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. An unsecured wheelchair can move during transit, increasing the risk of injury.
Whether you are working through a scheduled service on an LE or chasing a fault on a Platinum, the procedures and torque figures you follow stay Toyota's own for the 2025 Sienna.