2014 Toyota Sienna technical service bulletins
357 technical service bulletins and manufacturer communications cover the 2014 Toyota Sienna.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Condition in which a musty odor is present
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- Condition in which a musty odor is present
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life...
- Obsolete notice
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Condition in which a musty smell is present
- CSP: On July 30, 2018, a settlement of claims for Economic Loss related to Takata airbag inflators was...
- CSP: Takata CSP Coverage Job Aid
- Paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are...
- TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a...
- POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
- For proper calibration of the millimeter wave radar sensor, the vehicle and radar target must be on a...
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: ?Difficulty to pair the phone
- Condition where the HVAC evaporator drain hose has become obstructed with an insect nest
- TT: Some 2014-2021 model year vehicles equipped with Dynamic Torque Control AWD system may experience a...
- Updates to the 2014-2021 toyota universal flat rate manual
- Condition where the front door glass run on either the right-hand or left-hand side comes loose from the...
- Obsolete notice
- Obsolete notice
- Toyota Safety Recall and Service Campaign
- TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a...
- Obsolete notice
- Paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are...
- Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN...
- Vibration/pulsation from the front brakes that can be felt in the brake pedal while lightly applying the...
- TT: HVAC drain tube is found to be blocked/clogged.
- Supersession notice
- Obsolete notice
- Obsolete notice
- Supersession notice
- TT: For proper calibration of the millimeter wave radar sensor, the vehicle must be on a level surface
- Obsolete notice
- Odors naturally occurring from the HVAC system and/or related environmental factors
- Vehicles may display evidence of a fluid leak or fluid seep from powertrain components
- TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after...
- Region Email: Toyota will be sending Safety Recall/Special Service Campaign Follow-Up Notices to owners...
- Region Letter: Toyota will be sending Safety Recall/Special Service Campaign Follow-Up Notices to owners...
- Dealer Email: Toyota will be sending Safety Recall/Special Service Campaign Follow-Up Notices to owners...
- Dealer Package: Toyota will be sending Safety Recall/Special Service Campaign Follow-Up Notices to owners...
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone
- Dealer Package: Toyota has received a number of reports regarding the power sliding door rear lock...
- Some AWD 2014
- Dealer Package: This Customer Confidence Program is a component of a class action settlement that includes...
- Supersession notice
- Obsolete notice
- Some 2009 ? 2019 model year Toyota vehicles with super chrome wheel finishes may become discolored and/or...
- Revision notice
- Customer Support Program: In our continuing efforts to ensure the best in customer satisfaction, and...
- Customer Support Program: Toyota has received a number of reports regarding the power sliding door rear...
- Dealer Package: June 19, 2019 Information about a proposed class action settlement has been added
- Customer Support Program: Toyota has received a number of reports regarding sliding door front lock...
- Condition where the slide door center hinge has corroded, causing the slide door to become difficult to...
- Condition where the slide door center hinge has corroded, causing the power slide door to not fully open...
- Condition where the fuel lid door is loose or not flush against the vehicle body, which may prevent the...
- Some 2011 ? 2018 model year Sienna customers may express concern about their vehicle?s slide door performance
- Revision notice
- Region Email: In our continuing efforts to ensure the best in customer satisfaction, and pursuant to a...
- Dealer Email: In our continuing efforts to ensure the best in customer satisfaction, and pursuant to a...
- Region Letter: Certain 2011
- Dealer Package: Certain 2011
- Dealer Package: Certain 2011
- Dealer Package: Certain 2011 ? 2018 Model Year Sienna Vehicles Coverage for the Sliding Door Center Hinge...
- Dealer Package: Certain 2011 ? 2018 Model Year Sienna Vehicles Coverage for the Fuel Filler Door Hinge and...
- Customer Support Program: In our continuing efforts to ensure the best in customer satisfaction, and...
- Dealer Package: Certain 2011 ? 2018 Model Year Sienna Vehicles Coverage for the Power Sliding Door Cable...
- Customer Program Support: In our continuing efforts to ensure the best in customer satisfaction, and...
- Technician Certification Requirements.
- Dealer Daily Message: Sienna Sliding Door Certain 2011 ? 2018 Model Year Sienna Vehicles ? A court has...
- Revision notice
- Condition where the HVAC evaporator drain hose has become obstructed with an insect nest
- Condition where the power sliding door cable becomes separated, causing the power sliding door to become...
- Revision notice
- Service Bulletin sent to all dealers to inspect L-track bolts for correct torque and to incorporate torque...
- Obsolete notice
- Revision notice
- Supersession notice
- Warranty Policy Bulletin: Toyota has received a number of reports regarding sliding door front lock...
- Warranty Policy Bulletin: Toyota has received a number of reports regarding the power sliding door rear...
- Obsolete notice
- TT: Some vehicles may experience a condition in which the 2nd row seat, with center seat, exhibits a...
- Supersession notice
- TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active
- Revision notice
- The purpose of this Service Bulletin is to elevate awareness and provide best practices for leather and...
- Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer
- Supersession notice
- Dealer Letter: December 5, 2017
- Technical Instructions: LSC Expired on May 31, 2017
- Revision notice
- Revision notice
- Vehicle replacement certification labels (the vinyl label installed on the driver door or door post) and...
- TI: Technical Instructions for Limited Service Campaign E0N Driving Support ECU Certain 2011-2014 Model...
- Dealer Letter: October 23, 2017 A watermark has been added to the Dealer Letter to indicate that E0N...
- TT: Previously, an error message was received when performing DCM activation initiated by Techstream
- Revision notice
- TT: An error message is received when performing DCM activation initiated by Techstream
- Region Email: Toyota has received a number of reports regarding sliding door front lock assemblies on...
- Region Letter: Toyota has received a number of reports regarding sliding door front lock assemblies on...
- Dealer Email: Toyota has received a number of reports regarding sliding door front lock assemblies on...
- Dealer Letter: Toyota has received a number of reports regarding sliding door front lock assemblies on...
- Warranty Policy Bulletin: Toyota has received a number of reports regarding sliding door front lock...
- Dealer Daily Message: Extension of Warranty Coverage for the Sliding Door Front Lock Assemblies
- Region Email: Toyota has received a number of reports regarding the power sliding door rear lock...
- Region Letter: Toyota has received a number of reports regarding the power sliding door rear lock...
- Dealer Email: Toyota has received a number of reports regarding the power sliding door rear lock...
- Dealer Letter: Toyota has received a number of reports regarding the power sliding door rear lock...
- Warranty Policy Bulletin: Toyota has received a number of reports regarding the power sliding door rear...
- Dealer Daily Message: Extension of Warranty Coverage for the Power Sliding Door Rear Lock Assemblies
- Power or manual sliding door front and rear latches simultaneously NOT latching due to corrosion on the...
- Some 2014
- TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active
- Inoperative forward/rearward adjustment function
- Sliding Door Front and Rear Latches simultaneously NOT latching due to the PSD 25 Amp fuse becoming open
- Revision notice
- Revision notice
- TT: This bulletin is regarding best practices when handling navigation systems that use Hard Disc Drive or...
- Supersession notice
- Obsolete notice
- Revision notice
- TT: Front Brake Vibration Key Points: Issue can occur at any time if improper torque is applied on lug...
- Supersession Notice
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: Difficulty to pair the phone
- TSB: revision notice
- Update on Technician Certification Requirements.
- This sb notifies the technicians of the availability of an upgraded door open limit switch
- This sb notifies the technicians of the availability of an upgraded door open limit switch
- On some vehicles, when rapgard is removed, the paint may have a stained appearance. these stains appear...
- On some vehicles, when Rapgard? is removed, the paint may have a stained appearance
- Some 2014 - 2016 sienna vehicles may exhibit an intermittent cruise control stalk illumination flicker...
- Some 2014
- TT: Some customers may experience Bluetooth connection issues after updating the Android Operating System...
- This bulletin includes basic procedures for inspecting and adjusting World Standard (WS) Automatic...
- Intermittent cruise control stalk illumination flicker condition. please follow the repair procedure in
- Intermittent cruise control stalk illumination flicker condition
- Tt: some customers may encounter bluetooth connectivity concerns such as: difficulty pairing the phone....
- Tt: since my 2011, several different update or upgrade USB ssts have been issued for toyota audio and...
- TT: Some customers may encounter Bluetooth connectivity concerns such as: ? Difficulty pairing the phone
- TT: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and...
- Tech tip: some customers may experience difficulty programming homelink.
- Tech Tip: Some customers may experience difficulty programming HomeLink.
- Tt: sliding door will not latch in the closed position due to either front and/or rear lock malfunctioning
- TT: Sliding Door will not latch in the closed position due to either front and/or rear lock malfunctioning
- Condition where the driver side 2ND row seat with the tip-up style lower seat cushion has excessive up and...
- December 2, 2015: this bulletin is now obsolete
- Condition where the driver side 2nd row seat with the tip-up style lower seat cushion has excessive up and...
- December 2, 2015:
- Tt: since my 2011, several different update or upgrade USB sst's have been issued for toyota audio and...
- TT: Since MY 2011, several different update or upgrade USB SST's have been issued for Toyota audio and...
- Tt: since my 2011, several different update or upgrade USB ssts have been issued for toyota audio and...
- Tt: customers may experience connectivity issues when the following conditions are met: the customer's...
- TT: Customers may experience connectivity issues when the following conditions are met: The customer's...
- Tt: sliding door will not latch manually in the closed position due to either the front and or/rear lock...
- TT: Sliding Door will not latch manually in the closed position due to either the front and or/rear lock...
- TechTip: Condition: Customers may experience connectivity issues when the following conditions are met:...
- One or more of the following conditions: Bluetooth® sometimes disconnects with Android? phones Bluetooth®...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- While a vehicle is in inventory, the battery is subject to conditions that can reduce its performance and life
- TT: Greenhouse Gas Logic (GHC) has been implemented on Toyota A/C Systems to reduce tailpipe emissions
- The procedure in
- TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active
- TT: When updating either the navigation or radio firmware, verify the vehicle applicability BEFORE...
- When servicing interior electrical switches and components, please note the precautions in
- Some 2004
- TT: Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20...
- Obsolete notice
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: Difficulty to pair the phone
- Appearance of dark spots in the mirror glass reflective material
- On some vehicles, when Rapgard is removed, the paint may have a stained appearance
- TT: Some customers may encounter various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later
- TSB: flash reprogramming allows the ECU software to be updated without replacing the ECU. flash...
- Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration...
- TT: Customers complain of various Bluetooth connectivity concerns after upgrading to iOS 8.0 and later
- Summary to be provided on a future date.
- Some 2011
- World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and...
- The purpose of this service bulletin is to provide information regarding the installation of the correct...
- The purpose of
- Tech Tip: Customer complains of carious Bluetooth connectivity concerns after upgrading to iOS 8.0 and later
- The only acceptable towing method for vehicles equipped with an Active Torque Control 4WD system is to...
- The purpose of
- The purpose of
- Tech Tip: Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio...
- Tech Tip: Tips for writing a DPR (Dealer Product Report) on manufacturing issues for windows and windshields.
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Vibration/pulsation from the front brakes that can be felt in the brake pedal while lightly applying the...
- Tech Tip: Starting with the 2010 Model Year, Toyota began a gradual transition to the use of synthetic...
- Toyota: a program error, in driving support ECU, has radar sensor pre-collision system (PCS) inactive 10...
- Region Letter: The Pre-Collision System (PCS) uses a radar sensor to determine the possibility of a...
- Dealer Letter: The Pre-Collision System (PCS) uses a radar sensor to determine the possibility of a...
- Tech Tip: Greenhouse Gas Logic (GHG) has been implemented on Toyota A/C Systems to reduce tailpipe emissions
- Toyota: due to an unplanned expiration of mobile identification number/mobile directory number, in some...
- Tech Tip: Safety Connect is a vehicle option which requires a subscription fee for the system to be active
- Region Letter: The subject vehicles are equipped with Safety Connect, which allows drivers to contact the...
- Tech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor...
- Condition where the HVAC Evaporator Drain Hose has become obstructed with an insect nest
- This bulletin includes basic procedures for inspecting and adjusting World Standard (WS) Automatic...
- Prior to installing remanufactured U660 and U760 transaxles, it is necessary to remove the lower oil...
- Condition where the seat slide function becomes inoperative due to plastic spacer interference in the lift...
- The purpose of
- Customer complains of Bluetooth connectivity concerns such as: Difficulty to pair phone, Intermittent...
- Since MY 2011, several different update or upgrade USB SSTs have been issued for Toyota audio and...
- Starting with the 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20...
- Toyota vehicles are equipped with either conventional or run-flat tires
- Toyota vehicles are equipped with Supplemental Restraint Systems (SRS), including various airbags and in...
- Condition where the passenger or driver side 2nd row seat with the tip-up style lower seat cushion has...
- During Pre-Delivery Service (PDS), it is standard procedure (as outlined in the PDS check sheets) to...
- The customer is unable to delete their call history or contacts from the Denso GEN7 Navigation System
- The following procedures are recommended during routine maintenance or in the event of a customer concern...
- This bulletin is now obsolete
- Beginning in 1998, Toyota introduced side airbags as optional equipment
- These concerns can be caused by changes made on the customer?s phone
- The appearance of spots in tempered glass (when viewed at certain angles) is the result of the heat...
- Customer?s experiencing this condition can use a 3rd party podcast application on their iPhone (such as...
- Due to the improved performance and durability of 0w-20 synthetic oil, Toyota has extended the oil change...
- If a customer states there is an unpleasant odor in the vehicle from the HVAC system, there are various...
- The purpose of this service bulletin is to provide precautions to follow when installing an automatic...
- ITunes Radio is a new feature for iPhone 4, 4S, 5, 5S, and 5C running iOS 7 or later
- Customers using iPhone 4, 4S, 5, 5S, or 5C running iOS 7.0 or later now have the ability to make Facetime...
- To receive satellite radio functions after the initial trial period has expired, the customer must enter...
- Odors naturally occurring from the HVAC system and/or related environmental factors
- A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for...
- 2014 model year vehicles are equipped with driver?s side floor mat retaining clips to secure the floor mat...
- Some 2014 model year vehicles are equipped with a Smart Key system, which allows the customer to enter and...
- As a result of the removal of the Short Pin, the power source to the steering angle sensor is cut off
- The 2014 Sienna may be optionally equipped with an Auto Access Seat that can be rotated, raised, and...
- 2014 Pre-Delivery Service Check Sheet
- Customer retention and proper maintenance of vehicles has been a major focus for Toyota
- Tips for writing a DPR (Dealer Product Report) on manufacturing issues for windows and windshields.
- The procedure in
- Please refer to the following recommendations for the best practices for vehicle tire rotations.
- California (CA), Federal (FED), and 50 State Certified emission control underhood labels (emission labels)...
- This bulletin is now obsolete
- Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0W-20 viscosity...
- The customer is having difficulty changing the multi-display screen from Day Mode
- This bulletin contains general vehicle pulling diagnosis and repair procedures along with specific...
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- During the manufacturing process tires are mounted on the vehicle as matched sets to help reduce...
- The radio antenna pole on some models is designed with a hex-cut base and requires installation using a wrench
- SSTs are key elements to provide your customers with swift and accurate repairs resulting in superior...
- Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration...
- Toyota vehicles are equipped with SRS, including various airbags and in some models, seat belt...
- Replacement vin plates.
- Product general information.
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