The manufacturer’s record · Page 2 of 2
Original record summaries, dates and identifiers for this model-year. Records 101–140 of 140, ordered newest first. Dated records on this page: Mar 29, 2022–Mar 4, 2024.
Back to 2023 Toyota SIENNA HYBRID problems & recallsThis archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
NHTSA communication ID: 10253223
NHTSA source summary · Original PDF not reviewed by Recallfolio
This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website.
Source components: ENGINE AND ENGINE COOLING · ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION.
Source record 10253223 at NHTSANHTSA communication ID: 10253220
NHTSA source summary · Original PDF not reviewed by Recallfolio
The table describes the phases currently planned for the Second Key Delivery Program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
Source components: UNKNOWN OR OTHER.
Source record 10253220 at NHTSANHTSA communication ID: 10253219
NHTSA source summary · Original PDF not reviewed by Recallfolio
DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Source components: UNKNOWN OR OTHER.
Source record 10253219 at NHTSANHTSA communication ID: 10252274
NHTSA source summary · Original PDF not reviewed by Recallfolio
TI: TECHNICAL INSTRUCTIONS FOR CUSTOMER SUPPORT PROGRAM 22TE09 HV FLOOR UNDER WIRE HARNESS AND REAR TRACTION MOTOR CABLE CORROSION CERTAIN 2021 ? 2022 MODEL YEAR SIENNA HYBRID
Source components: ENGINE AND ENGINE COOLING · HYBRID PROPULSION SYSTEM.
Source record 10252274 at NHTSANHTSA communication ID: 10252272
NHTSA source summary · Original PDF not reviewed by Recallfolio
DP: Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to excessive corrosion to the wire harness connections at the Rear Motor Generator. Excessive corrosion can cause AM Radio Static during certain drive cycles, or the vehicle may not start.
Source components: ENGINE AND ENGINE COOLING · HYBRID PROPULSION SYSTEM.
Source record 10252272 at NHTSANHTSA communication ID: 10252252
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2021 ? 2023 model year Sienna Hybrid vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P060694 (Hybrid/EV Powertrain Control Module Processor Unexpected Operation) present. The Hybrid Vehicle Control Computer logic has been modified to reduce the possibility of this DTC setting incorrectly. Follow the Repair Procedure in this bulletin to address this condition.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE · ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU).
Source record 10252252 at NHTSANHTSA communication ID: 10252251
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2018 ? 2024 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, M20A-FKS, or M20A-FXS engine may exhibit one or more of the following conditions: ?Milky/discolored engine oil. ?An ?Oil Pressure Low? warning message on the Multi-information Display (MID). ?A MIL ON condition with Diagnostic Trouble Codes (DTCs) P05202A (Engine Oil Pressure Sensor/Switch ?A? Signal Stuck in Range) and/or P052477 (Engine Oil Pressure Too Low [Severe]) present. Moisture from blow-by gases condenses and accumulates in the engine oil during short trips in extreme cold weather. When the moisture in the oil freezes, the oil pressure may drop, and the aforementioned warning indicators may display. Follow the procedures in this bulletin to address these conditions.
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING:COOLING SYSTEM · LANE DEPARTURE · SERVICE BRAKES, HYDRAULIC.
Source record 10252251 at NHTSANHTSA communication ID: 10251081
NHTSA source summary · Original PDF not reviewed by Recallfolio
The table describes the phases currently planned for the Second Key Delivery Program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10251081 at NHTSANHTSA communication ID: 10251080
NHTSA source summary · Original PDF not reviewed by Recallfolio
DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10251080 at NHTSANHTSA communication ID: 10251065
NHTSA source summary · Original PDF not reviewed by Recallfolio
DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10251065 at NHTSANHTSA communication ID: 10247829
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: Vehicle option selection during identification process when connecting Techstream for diagnosis/repair.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10247829 at NHTSANHTSA communication ID: 10247824
NHTSA source summary · Original PDF not reviewed by Recallfolio
TI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10247824 at NHTSANHTSA communication ID: 10247823
NHTSA source summary · Original PDF not reviewed by Recallfolio
RL: The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select models since October 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered with only one Smart Key and a second mechanical key.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10247823 at NHTSANHTSA communication ID: 10247822
NHTSA source summary · Original PDF not reviewed by Recallfolio
DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10247822 at NHTSANHTSA communication ID: 10247820
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT.
Source record 10247820 at NHTSANHTSA communication ID: 10247809
NHTSA source summary · Original PDF not reviewed by Recallfolio
TI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10247809 at NHTSANHTSA communication ID: 10247796
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.
Source components: ELECTRICAL SYSTEM.
Source record 10247796 at NHTSANHTSA communication ID: 10245455
NHTSA source summary · Original PDF not reviewed by Recallfolio
RL: The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select models since October 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered with only one Smart Key and a second mechanical key.
Source components: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER.
Source record 10245455 at NHTSANHTSA communication ID: 10244111
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features. Toyota has developed and provided the following Telematics Diagnostic Guide to assist dealer technicians.
Source components: COMMUNICATION:MANUFACTURER TELEMATICS · UNKNOWN OR OTHER.
Source record 10244111 at NHTSANHTSA communication ID: 10241387
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2023 ? 2024 model year Toyota vehicles use hub bolts in place of studs/nuts to fasten the wheels to the vehicle. If non-compatible wheels or hub bolts/nuts are installed, there is increased risk that the wheel(s) could come off resulting in a crash. This service bulletin outlines the physical differences and precautions that should be taken when servicing different wheel and wheel fastener types.
Source components: WHEELS.
Source record 10241387 at NHTSANHTSA communication ID: 10240057
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2020 ? 2023 model year Highlander Hybrid and 2021 ? 2023 model year RAV4 Hybrid, RAV4 Prime, Sienna Hybrid, and Venza Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P24517F ? Evaporative Emission System Switching Valve Actuator Stuck Off. ?P14502A ? Fuel Tank Pressure Sensor Signal Stuck in Range.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL · FUEL SYSTEM, GASOLINE.
Source record 10240057 at NHTSANHTSA communication ID: 10238144
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and needs to be replaced. In several cases, it was found that the cause of the ECU damage was improper jump starting. Further investigation found that ECU damage may occur if the jumper cables are hooked up on or around the engine ECU or ECU mounting bracket
Source components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM).
Source record 10238144 at NHTSANHTSA communication ID: 10236209
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: Some 2022-2024 MY vehicles equipped with the A25A engine may exhibit a leak from the engine water pump, and/or MIL On condition accompanied by DTC(s): ?P26CA14 Engine Coolant Pump Circuit Short to Ground or Open ?P26CA31 Engine Coolant Pump No Signal
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING.
Source record 10236209 at NHTSANHTSA communication ID: 10236206
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2021 ? 2023 model year Sienna Hybrid vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P060694 (Hybrid/EV Powertrain Control Module Processor Unexpected Operation) present. The Hybrid Vehicle Control Computer logic has been modified to reduce the possibility of this condition.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT.
Source record 10236206 at NHTSANHTSA communication ID: 10230358
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: Vehicle option selection during identification process when connecting Techstream for diagnosis/repair
Source components: EQUIPMENT:ELECTRICAL.
Source record 10230358 at NHTSANHTSA communication ID: 10228581
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: Some customers as well as dealerships conducting PDI may realize the covers for the visor bolt plate on 2023 Sienna HV are no longer present. The covers are no longer being included in the assembly of the vehicle
Source components: EQUIPMENT.
Source record 10228581 at NHTSANHTSA communication ID: 10224173
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ?Careful inspection for paint chips/scratches and body dents/dings. ?Proper operation of electrical accessories (including interior light, clock, and radio reset). ?Interior cleanliness. ?Proper function of mechanical systems. Customer retention and proper maintenance of vehicles are and have always been a major focus for Toyota. To help remind customers that regular service is essential to the proper maintenance of the vehicle, dealers are required to install a service reminder sticker before delivery. By doing this, customers will be reminded to return to your dealership for service. Your current service reminder sticker may be used. (See PDS Check Sheet item 8 of ?Final Inspection and Cleaning.?) This bulletin contains the PDS procedures that apply specifically to 2023 model year Sienna Hybrid vehicles. A universal PDS Check Sheet that contains PDS steps that apply to all 2023 model year Toyota vehicles has been developed. To properly perform a complete PDS, you must complete all procedures contained in this TSB as well as the universal PDS Check Sheet. In addition, if the vehicle is stored for over 30 days, be sure to follow Long-Term Vehicle Storage Guidelines.
Source components: EQUIPMENT.
Source record 10224173 at NHTSANHTSA communication ID: 10224168
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.
Source components: EQUIPMENT.
Source record 10224168 at NHTSANHTSA communication ID: 10220209
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle
Source components: WHEELS.
Source record 10220209 at NHTSANHTSA communication ID: 10220240
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10220240 at NHTSANHTSA communication ID: 10220239
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: 2023 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. During Pre-Delivery Service (PDS), follow the appropriate Installation Procedure to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retainers. If installation instructions are included in the floor mat kit, place the instructions in the vehicle?s glove box for customer reference
Source components: EQUIPMENT.
Source record 10220239 at NHTSANHTSA communication ID: 10220238
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Hybrid vehicles are equipped with two types of batteries: ?Hybrid vehicle (HV) battery. ?Auxiliary (12V) battery. If the hybrid vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified SOC of the vehicle?s battery while in stock and ensure proper SOC at delivery.
Source components: HYBRID PROPULSION SYSTEM.
Source record 10220238 at NHTSANHTSA communication ID: 10217803
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY · EQUIPMENT.
Source record 10217803 at NHTSANHTSA communication ID: 10217802
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.
Source components: WHEELS.
Source record 10217802 at NHTSANHTSA communication ID: 10220174
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation. This service bulletin provides a guide on how to prepare the interior of the vehicle prior to an odor remediation being performed, as well as contact information for an approved vendor who will arrange the remediation, and instructions on how to prepare the interior of the vehicle for reassembly once the remediation has been completed. Refer to all model and model year specific Repair Manuals and the EPA (Environmental Protection Agency) website for the most up-to-date safety and precautionary guidelines. This service bulletin is to provide a general overview and direction for the odor remediation process
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10220174 at NHTSANHTSA communication ID: 10220154
NHTSA source summary · Original PDF not reviewed by Recallfolio
TT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
Source components: COMMUNICATION:MANUFACTURER TELEMATICS.
Source record 10220154 at NHTSANHTSA communication ID: 10211804
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately
Source components: EQUIPMENT.
Source record 10211804 at NHTSANHTSA communication ID: 10211787
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: Hybrid vehicles are equipped with two types of batteries: ?Hybrid vehicle (HV) battery. ?Auxiliary (12V) battery. If the hybrid vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified SOC of the vehicle?s battery while in stock and ensure proper SOC at delivery
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY · ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY.
Source record 10211787 at NHTSANHTSA communication ID: 10211786
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10211786 at NHTSANHTSA communication ID: 10210381
NHTSA source summary · Original PDF not reviewed by Recallfolio
TSB: 2023 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat floor mats. During Pre-Delivery Service (PDS), follow the appropriate Installation Procedure to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retainers. If installation instructions are included in the floor mat kit, place the instructions in the vehicle?s glove box for customer reference.
Source components: AIR BAGS · EQUIPMENT ADAPTIVE/MOBILITY · UNKNOWN OR OTHER.
Source record 10210381 at NHTSA