2014 Toyota Sienna Service and Repair Manual
2014 Toyota Sienna service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unabl
If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle
Toyota will notify owners, and dealers will replace the junction block, rear sliding door wire harne
Vantage Mobility International, LLC (Vantage) is recalling certain 2012-2018 AMS Genesis wheelchair vans, built on a Toyota Sienna vehicles. The rubber brake hoses that attach to the rear wheel assem
The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and re
Vantage will notify owners, and dealers will install a set of rear brake hoses that will provide the
Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within
The reduction in the braking system pressure may cause a loss of braking power in the rear braking s
Braun has notified owners, and dealers will install an adaptor to correct the issue, free of charge.
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from weather elements and in
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure i
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can be identified by the
Some 2005 2024 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
Showing the 8 most recent of 357 technical service bulletins on file with NHTSA.
TRAVELING 45 MPH CROSSING EAST A 3 LANE INTERSECTION WITH A GREEN LIGHT WHEN ANOTHER VEHICLE GOING SOUTH RUN A RED LIGHT. SINCE I HAD THE RIGHT OF WAY AND MY VAN WAS AT STEADY SPEED OF 45 MPH, I HAD N
ON OCTOBER 15TH AT APPROXIMATELY 3:30 PM (CT) MY 2014 TOYOTA SIENNA WAS PARKED IN MY DRIVEWAY WITH THE ENGINE ON, UNATTENDED, WHEN IT MOVED FORWARD UP THE SLIGHT INCLINE OF MY DRIVEWAY, STRUCK ANOTHER
ON OCTOBER 15TH AT APPROXIMATELY 3:30 PM (CT) MY 2014 TOYOTA SIENNA WAS PARKED IN MY DRIVEWAY WITH THE ENGINE ON, UNATTENDED, WHEN IT MOVED FORWARD UP THE SLIGHT INCLINE OF MY DRIVEWAY, STRUCK ANOTHER
ON 8/2/18, WHILE DRIVING MY 2014 TOYOTA SIENNA VAN, BOUGHT NEW FROM A LOCAL DEALER WITH APPR. 89,000 MILES AND METICULOUSLY MAINTAINED FOR ALL SERVICE, I WAS DRIVING ON A CITY STREET WHEN THE BRAKES F
WHILE IN MOTION THE STEERING LOCKED UP AND MADE THE VEHICLE UNSTEERABLE LEADING TO A COLLISION
Showing the 5 most serious of 207 complaints filed with NHTSA.
Need a manual for a different year? Browse every Toyota Sienna we cover.
2025
Toyota Sienna
$53.99
2024
Toyota Sienna
$53.99
2023
Toyota Sienna
$53.99
2022
Toyota Sienna
$53.99
2021
Toyota Sienna
$53.99
2020
Toyota Sienna
$53.99
2019
Toyota Sienna
$53.99
2018
Toyota Sienna
$53.99
2017
Toyota Sienna
$34.99
2016
Toyota Sienna
$34.99
2015
Toyota Sienna
$34.99
2013
Toyota Sienna
$34.99
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