2001 Toyota Sienna technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Dec 6, 2024 Service bulletinAcid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
• Dec 6, 2024 Service bulletinTo prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
• Dec 6, 2024 Service bulletinThe condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
• Dec 5, 2024 Service bulletinToyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
• Dec 3, 2024 Service bulletinVehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
• May 17, 2024 Service bulletinToyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
• Mar 4, 2024 Service bulletinThis is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life...
• Jan 22, 2024 Service bulletinObsolete notice
• Aug 17, 2023 Service bulletinReplacement certification labels (the vinyl label installed on the driver door or door post) and VIN...
• May 30, 2023 Service bulletinThe Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
• Mar 17, 2022 Service bulletinTT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a...
• Jan 12, 2022 Service bulletinPOL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
• Mar 17, 2021 Service bulletinToyota Safety Recall and Service Campaign
• Mar 12, 2021 Service bulletinTT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a...
• Feb 3, 2021 Service bulletinReplacement certification labels (the vinyl label installed on the driver door or door post) and VIN...
• Apr 7, 2020 Service bulletinObsolete notice
• Apr 6, 2020 Service bulletinSupersession notice
• Jan 27, 2020 Service bulletinVehicles may display evidence of a fluid leak or fluid seep from powertrain components
• Jul 1, 2019 Service bulletinRevision notice
• Aug 31, 2018 Service bulletinObsolete notice
• Jul 31, 2018 Service bulletinRevision notice
• Jul 6, 2018 Service bulletinSupersession notice
• Jan 11, 2018 Service bulletinSupersession notice
• Nov 22, 2017 Service bulletinRevision notice
• Nov 21, 2017 Service bulletinObsolete notice
• Oct 30, 2017 Service bulletinRevision notice
• Oct 27, 2017 Service bulletinVehicle replacement certification labels (the vinyl label installed on the driver door or door post) and...
• Jan 6, 2017 Service bulletinSupersession notice
• Nov 29, 2016 Service bulletinObsolete notice
• Sep 14, 2016 Service bulletinSupersession Notice
• Jul 21, 2016 Service bulletinUpdate on Technician Certification Requirements.
• Jan 11, 2016 Service bulletinTech tip: some customers may experience difficulty programming homelink.
• Jan 11, 2016 Service bulletinTech Tip: Some customers may experience difficulty programming HomeLink.
• Jul 23, 2015 Service bulletinThe Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
• May 13, 2015 Service bulletinThe procedure in
• Jan 15, 2015 Service bulletinTSB: flash reprogramming allows the ECU software to be updated without replacing the ECU. flash...
• Jan 15, 2015 Service bulletinFlash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration...
• Oct 16, 2014 Service bulletinThe purpose of this service bulletin is to provide information regarding the installation of the correct...
• Sep 30, 2014 Service bulletinThe purpose of
• Jul 25, 2014 Service bulletinThe Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
• May 1, 2014 Service bulletinTech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor...
• Apr 4, 2014 Service bulletinToyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had...
• Apr 4, 2014 Service bulletinSafety Recall completion is important not only in satisfying government requirements but also is an...
• Feb 5, 2014 Service bulletinA key part to maintain the proper function and safe operation of the vehicle's braking system is to...
• Jan 14, 2014 Service bulletinToyota vehicles are equipped with Supplemental Restraint Systems (SRS), including various airbags and in...
• Dec 19, 2013 Service bulletinThe following procedures are recommended during routine maintenance or in the event of a customer concern...
• Dec 19, 2013 Service bulletinThis bulletin is now obsolete
• Nov 4, 2013 Service bulletinBeginning in 1998, Toyota introduced side airbags as optional equipment
• Oct 1, 2013 Service bulletinThe purpose of this service bulletin is to provide precautions to follow when installing an automatic...
• Sep 9, 2013 Service bulletinA new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for...
• Aug 1, 2013 Service bulletinSummary to be provided on a future date.
• Apr 23, 2013 Service bulletinCalifornia (CA), Federal (FED), and 50 State Certified emission control underhood labels (emission labels)...
• Apr 23, 2013 Service bulletinThis bulletin is now obsolete
• Feb 27, 2013 Service bulletinThe customer is having difficulty changing the multi-display screen from Day Mode
• Jan 29, 2013 Service bulletinFlash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration...
• Jan 29, 2013 Service bulletinThis bulletin is now obsolete
• Jan 3, 2013 Service bulletinToyota vehicles are equipped with SRS, including various airbags and in some models, seat belt...
• Jun 13, 2012 Service bulletinToyota: accelerator pedal sensor assembly information regarding the inspection, removal, and installation,...
• Sep 6, 2011 Service bulletinToyota: information provided for replacing the seat covers for vehicles equipped with side airbags.
• Feb 16, 2011 Service bulletinToyota service campaign: in cold weather where salt is used, the salt CAN corrode the spare tire carrier cable
• Feb 4, 2010 Service bulletinToyota: techstream ECU flash reprogramming procedure
• Dec 6, 2006 Service bulletinPower sliding door cable adjustment procedure
• Oct 19, 2005 Service bulletinMalfunction indicator lamp on diagnostic trouble code P0420
• Aug 1, 2005 Service bulletinA541E transmission solenoid identification
• Feb 16, 2005 Service bulletinMalfunction indicator lamp on with diagnostic trouble code P0446 (evaporative emission control system vent...
• Sep 3, 2004 Service bulletinEngine bank 1 and bank 2 a/f and 02 identification
• Mar 16, 2004 Service bulletinRear brake drum squeal noise
• Sep 29, 2003 Service bulletinMalfunction indicator lamp on with diagnostic trouble code P0440, P0441 and/or P0446 stored
• Sep 26, 2003 Service bulletinCharging improvement at idle
• Sep 26, 2003 Service bulletinCharging improvement at idle
• Aug 19, 2003 Service bulletinSpare tire carrier operation
• Apr 13, 2003 Service bulletinPoor connection of flat panel display in vehicle entertainment system (VES)
• Nov 28, 2002 Service bulletinSunvisor loose or has difficulty holding position
• Sep 9, 2002 Service bulletinSome power sliding doors may become inoperative, intermittently inoperative, does not close properly, or...
• Jan 30, 2002 Service bulletinSpecial policy adjustment regarding vehicles experiencing engine oil gelling or sludge
• Dec 7, 2001 Service bulletinSome vehicles may exhibit malfunction indicator lamp on with diagnostic trouble code P0773 (shift solenoid...
• Dec 3, 2001 Service bulletinSubject regarding power sliding door inoperative
• Nov 30, 2001 Service bulletinInformation regarding power sliding door inoperative
• Nov 5, 2001 Service bulletinSubject regarding front sub - frame assembly
• Oct 19, 2001 Service bulletinSubject regarding shoulder belt anchor tape set
• Jul 16, 2001 Service bulletinElectronic message regareing a ticking noise from the front wheel bearing dust deflector due to looseness...
• Jul 15, 2001 Service bulletinSteering angle sensor calibration, on vehicles with vsc
• Jul 13, 2001 Service bulletinSome vehicles may experience a ticking noise from the front wheel bearing dust deflector due to looseness...
• Jun 20, 2001 Service bulletinSteering angle sensor calibration
• May 25, 2001 Service bulletinPower seat motor cable repair tip
• May 4, 2001 Service bulletinReplacement vin plates.
• Apr 6, 2001 Service bulletinSliding door diagnostic tips
• Mar 26, 2001 Service bulletinStructure: body
• Mar 16, 2001 Service bulletinSubject regarding power sliding door diagnostic procedure
• Jan 26, 2001 Service bulletinSome vehicles with the vehicle entertainment system (VES) may be affected by a low frequency hum noise...
• Jan 1, 2001 Service bulletinTdn mail message to dealers regarding a safety recall involving certain modelyear 2001 vehicles to inspect...
• Dec 20, 2000 Service bulletinDual power sliding door re-initializing
• Dec 15, 2000 Service bulletinOn some vehicles, the dual power sliding door system may require re-initializing if one or both power...
• Nov 3, 2000 Service bulletinTechnical service bulletin introducing a field fix for incidents of moisture and odors permeating into the...
• Sep 25, 2000 Service bulletinBrief information regarding the an upcoming bulletin introducing a new accessory allow wheel for certain...
• Sep 22, 2000 Service bulletinThis bulletin introduces a new accessory alloy wheel for certain vehicles
• Sep 19, 2000 Service bulletinSubject regarding paint color information
• Sep 1, 2000 Service bulletinSome model year vehicles are equipped with a compass in the rear view mirror
• Jan 18, 1991 Service bulletinProduct general information.