2021 Toyota Highlander Hybrid

These recalls apply to the make, model, and year of your car – and should be fixed as soon as possible.

5 Recalls for 2021 Toyota Highlander Hybrid

Recall Date Component Summary
1970-01-01 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.

Remedy:

Dealers will inspect and replace the sensor as necessary, free of charge. Owner letters were mailed October 31, 2024. This is a phased recall. Multiple phases are planned through 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.

1970-01-01 STRUCTURE:BODY:BUMPERS

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2023 Highlander & Highlander Hybrid vehicles. During normal vehicle operation, minor impact to the front lower bumper cover may result in the cover coming loose or detaching.

Remedy:

Dealers will repair or replace the upper and lower front bumper covers as necessary, free of charge. Owner letters were mailed April 22, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is 23TB12/23TA12.

1970-01-01 ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, “Electronic Stability Control Systems.”

Remedy:

Dealers will update the Skid Control ECU software, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is 22TA03. Lexus’ number for this recall is 22LA01.

2022-04-13 ELECTRONIC STABILITY CONTROL:CONTROL MODULE:SOFTWARE

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, “Electronic Stability Control Systems.”

Remedy:

Dealers will update the Skid Control ECU software, free of charge. Owner notification letters are expected to be mailed May 16, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is 22TA03. Lexus’ number for this recall is 22LA01.

2022-04-13 ELECTRONIC STABILITY CONTROL:CONTROL MODULE:SOFTWARE

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX, Lexus NX HEV, Lexus NX PHEV, Toytoa RAV4 HEV, 2021-2022 Lexus LS HEV, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander HEV vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, “Electronic Stability Control Systems.”

Remedy:

Dealers will update the Skid Control ECU software, free of charge. Owner notification letters are expected to be mailed May 16, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is 22TA03. Lexus’ number for this recall is 22LA01.

These are complaints about vehicles like yours and some can only be found here. Do they sound familiar?

0 Complaints sent to the Center for Auto Safety for 2021 Toyota Highlander Hybrid

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Date Component  

11 Complaints submitted to NHTSA for 2021 Toyota Highlander Hybrid

skip to CAS complaints

Date Component  
2024-01-08 VEHICLE SPEED CONTROL,HYBRID PROPULSION SYSTEM
ODI Number: 11564106
2024-02-09 STRUCTURE
ODI Number: 11570995
2024-05-09 AIR BAGS
ODI Number: 11587925
2024-09-12 STRUCTURE
ODI Number: 11614292
2024-09-19 AIR BAGS,STRUCTURE
ODI Number: 11615432
2024-10-10 AIR BAGS
ODI Number: 11619112
2024-10-23 AIR BAGS
ODI Number: 11621526
2024-11-01 AIR BAGS
ODI Number: 11623068
2024-12-12 AIR BAGS
ODI Number: 11630346
2025-01-13 AIR BAGS
ODI Number: 11635679
2020-12-30 FUEL/PROPULSION SYSTEM
ODI Number: 11385688
Is the government investigating the safety of your vehicle? Find out here.

1 Investigations for 2021 Toyota Highlander Hybrid

Date Opened Date Closed Component  
2023-01-27 2023-08-07 ELECTRICAL SYSTEM:PROPULSION SYSTEM
Manufacturers tell dealers about repairs for on your car. But they won’t tell you – unless you know to ask. Knowledge is power.

98 Service Alerts for 2021 Toyota Highlander Hybrid

Date Description
2025-02-20 ENGINE

Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repair

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-11 ELECTRICAL SYSTEM

Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-10 ELECTRICAL SYSTEM

The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/R

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-07 FUEL/PROPULSION SYSTEM

TECHNICAL INSTRUCTIONS LIMITED SERVICE CAMPAIGN 22TD02 FUEL INLET HOUSING CERTAIN 2021 MODEL YEAR HIGHLANDER CERTAIN 2021 MODEL YEAR HIGHLANDER HYBRID

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-07 FUEL/PROPULSION SYSTEM

22TD02 expired on 2/7/2025 A seam near the fuel inlet may not have been properly sealed during manufacturing. This can allow water to leak into the interior area of the vehicle, behind the third-row seat, when the vehicle is exposed to wet

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-20 ENGINE

Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repair

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-11 ELECTRICAL SYSTEM

Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with a

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-10 ELECTRICAL SYSTEM

The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/R

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-07 FUEL/PROPULSION SYSTEM

TECHNICAL INSTRUCTIONS LIMITED SERVICE CAMPAIGN 22TD02 FUEL INLET HOUSING CERTAIN 2021 MODEL YEAR HIGHLANDER CERTAIN 2021 MODEL YEAR HIGHLANDER HYBRID

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-02-07 FUEL/PROPULSION SYSTEM

22TD02 expired on 2/7/2025 A seam near the fuel inlet may not have been properly sealed during manufacturing. This can allow water to leak into the interior area of the vehicle, behind the third-row seat, when the vehicle is exposed to wet

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-01-28 ENGINE

Some 2021-2025 MY Highlander HV, Sienna HV, RAV4, and RAV4 HV, may exhibit an oil leak from the area where the camshaft cover, camshaft housing, and the timing chain covers meet. This is typically seen on the exhaust side of the engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2025-01-05 ENGINE

Some 2018 – 2021 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit a condition in which an “Engine Maintenance Required” message is displayed in the Multi-Information Display (MID). Additionally,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-10 ENGINE

This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while perf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-09 ENGINE

CUSTOMER SUPPORT PROGRAM 24TE04 Multiple Model & Model Year Toyota Vehicles Coverage for Flow Shut-off Valve Coolant Leak Frequently Asked Questions

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-09 ENGINE

Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repair

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-06 STRUCTURE:BODY

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-06 STRUCTURE:BODY

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-06 STRUCTURE:BODY

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-05 ENGINE

Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repair

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-05 STRUCTURE:BODY

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-05 ENGINE

In our continuing efforts to ensure the best in customer satisfaction, Toyota is announcing a Customer Support Program to provide coverage for Flow Shut-off Valve Coolant Leak on multiple Model & Model Year Toyota Vehicles. Although the flo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-05 ENGINE

Some 2018 – 2021 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit a condition in which an “Engine Maintenance Required” message is displayed in the Multi-Information Display (MID). Additionally,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-03 STRUCTURE:BODY

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-02 ENGINE

This Customer Support Program provides coverage as it applies to Flow Shut-off Valve Coolant Leak on Certain 2019-2021 Avalon & Avalon HV, 2018-2021 Camry & Camry HV, Certain 2020-2021 Corolla, Certain 2019-2021 Corolla HB, 2020-2021 Highla

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-02 ENGINE

Frequently Asked Questions CUSTOMER SUPPORT PROGRAM 24TE04 Multiple Model & Model Year Toyota Vehicles Coverage for Flow Shut-off Valve Coolant Leak

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2024-12-02 ENGINE

Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repair

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-03-22 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OBSOLETE NOTICE March 22, 2022: This bulletin is now obsolete. Please see T-SB-0024-22.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-03-22 138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

TSB: Some 2018 model year Camry and Camry Hybrid, 2019 model year Avalon and Avalon Hybrid, 2020 ? 2021 model year Highlander, Highlander Hybrid, and Corolla, and 2021 model year Sienna Hybrid vehicles may exhibit decreased front windshield

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-14 160000 STRUCTURE

DD: LIMITED SERVICE CAMPAIGN 22TD02 (Remedy Notice) Dealer Letter and Technical Instructions Available on TIS Certain 2021 Model Year Highlander and Highlander Hybrid Sealant for a Seam near the Fuel Inlet

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-14 160000 STRUCTURE

TI: TECHNICAL INSTRUCTIONS LIMITED SERVICE CAMPAIGN 22LD01 OPTIONAL BODY-COLORED REAR SPOILER DESIGNED FOR: CERTAIN 2021 MODEL YEAR IS HIGHLANDER AND HIGHLANDER HYBRID VEHICLES

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-14 350000 EQUIPMENT

Toyota Safety Recall and Service Campaign – Technician Certification Requirements 4.14.2022

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-05-31 350000 EQUIPMENT

TSB: This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-05-31 119100 ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

TSB: This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-14 160000 STRUCTURE

TI: TECHNICAL INSTRUCTIONS LIMITED SERVICE CAMPAIGN 22TD02FUEL INLET HOUSING CERTAIN 2021 MODEL YEAR HIGHLANDER CERTAIN 2021 MODEL YEAR HIGHLANDER HYBRID

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-14 160000 STRUCTURE

DL: A seam near the fuel inlet may not have been properly sealed during manufacturing. This can allow water to leak into the interior area of the vehicle, behind the third-row seat, when the vehicle is exposed to wet environmental condition

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-27 110000 ELECTRICAL SYSTEM

TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 PRIUS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-27 350000 EQUIPMENT

TECHNICAL INSTRUCTIONS FOR 22TC01 DATA COMMUNICATION MODULE (DCM) REPROGRAMMING CERTAIN 2021 MODEL YEAR C-HR, RAV4 PRIME, TUNDRA CERTAIN 2021-2022 4RUNNER, HIGHLANDER, HIGHLANDER HV, PRIUS PRIME, SEQUOIA, TACOMA CERTAIN 2022 PRIUS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-07 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

SSC: Toyota Over-The- Air (OTA) Pilot Program Team Members SPECIAL SERVICE CAMPAIGN 22TC01

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-04-06 110000 ELECTRICAL SYSTEM

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 (Fig 1). In several cases, it was fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-28 114000 ELECTRICAL SYSTEM:WIRING

TSB This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. This Service Bulletin should be used in conjunction with the applicable model and model year El

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-02-24 110000 ELECTRICAL SYSTEM

RL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s voices d

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-02-24 140000 AIR BAGS

RL: Due to improper programming of the Data Communication Module (DCM), which provides cellular communication in various situations, including emergencies, the driver and Safety Connect operator may not be able to hear each other?s voices d

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-02-08 140000 AIR BAGS

TSB: Some 2020 ? 2021 model year Highlander Hybrid vehicles may exhibit one or more of the following conditions: ?The fuel gauge displays less than full when the fuel nozzle automatically clicks off. ?The total amount of fuel dispensed

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-02-08 270000 LANE DEPARTURE

TSB: Some 2020 ? 2021 model year Highlander Hybrid vehicles may exhibit one or more of the following conditions: ?The fuel gauge displays less than full when the fuel nozzle automatically clicks off. ?The total amount of fuel dispensed

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-20 110000 ELECTRICAL SYSTEM

TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming inoperative when attempting to send commands to the vehicle. To simplify the diagnosis of this system and prevent the unnecessary replacem

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-20 118310 ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE

TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming inoperative when attempting to send commands to the vehicle. To simplify the diagnosis of this system and prevent the unnecessary replacem

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-12 190000 TIRES

POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any custom

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-12 200000 WHEELS

POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any custom

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-01-12 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any custom

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-12-17 060000 ENGINE AND ENGINE COOLING

TT: Some 2021-2022 TMMK built vehicles with A25A-FKS/FXS engines may exhibit an oil leak from the No.2 Oil Pan. This issue is currently under investigation

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2022-12-17 350000 EQUIPMENT

TT: Some 2021-2022 TMMK built vehicles with A25A-FKS/FXS engines may exhibit an oil leak from the No.2 Oil Pan. This issue is currently under investigation

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-12-17 110000 ELECTRICAL SYSTEM

TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit one or more of the following conditions: ?Milky/Discolored engine oil. ?An ?Oil Pressure Low? warning message on the Mu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-12-17 350000 EQUIPMENT

TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit one or more of the following conditions: ?Milky/Discolored engine oil. ?An ?Oil Pressure Low? warning message on the Mu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-12-17 060000 ENGINE (PWS)

TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit one or more of the following conditions: ?Milky/Discolored engine oil. ?An ?Oil Pressure Low? warning message on the Mu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-12-15 060000 ENGINE (PWS)

TSB: Some 2020 ? 2022 model year Highlander Hybrid vehicle customers may express a concern of engine noise on acceleration from 0 ? 45 mph. Follow the Repair Procedure in this bulletin to address this condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-11-23 160000 STRUCTURE

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 pur

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-11-12 353000 EQUIPMENT:ELECTRICAL

TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC (Diagnostic Trouble Code) B15DB present. ?Changing the Auto Re

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-10-14 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

OBSOLETE NOTICE October 14, 2021: This bulletin is now obsolete. Please see T-SB-0089-21.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-10-14 353000 EQUIPMENT:ELECTRICAL

TSB: Some 2020 model year Camry, Camry Hybrid, Corolla Hatchback, RAV4, and RAV4 Hybrid vehicles may exhibit one or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in current or history. ?Red SOS LED

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-09-10 117200 ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE

TT: Special Service Campaign 21TC05 applies to the following condition: The fuel gauge needle and the ?distance to empty? estimated in the vehicle display accurately indicate the approximate amount of remaining fuel in the fuel tank. Howe

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-07-09 353000 EQUIPMENT:ELECTRICAL

TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1186) or earlier may exhibit one or more of the following conditions: ?WiFi intermittently inoperative. ?DTC (Diagnostic Trouble Code) B15DB present. ?Changing the Auto Re

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-11 110000 ELECTRICAL SYSTEM

TT: Some vehicles equipped with Premium Audio systems may experience an inoperative condition that consists of displaying a ?Loading?? then a blank screen when pressing the MAP button. When performing the Storage Check in the Radio Diagnost

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-11 350000 EQUIPMENT

TT: Some vehicles equipped with Premium Audio systems may experience an inoperative condition that consists of displaying a ?Loading?? then a blank screen when pressing the MAP button. When performing the Storage Check in the Radio Diagnost

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-07 110000 ELECTRICAL SYSTEM

TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-07 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-03 110000 ELECTRICAL SYSTEM

TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. ?Alb

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-03 350000 EQUIPMENT

TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. ?Alb

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-03 356000 EQUIPMENT ADAPTIVE/MOBILITY

TSB: Some 2020 ? 2021 model year vehicles equipped with Audio, Audio Plus, or Premium Audio (versions 1784) or earlier may exhibit one or more of the following conditions: ?Intermittent blank screen. ?Navigation map update fails. ?Alb

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-27 350000 EQUIPMENT

TSB: 2022 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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-27 356000 EQUIPMENT ADAPTIVE/MOBILITY

TSB: 2022 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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-27 190000 TIRES

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 r

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-27 200000 WHEELS

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 r

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021-05-24 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

UPDATES TO THE 2014-2021 TOYOTA UNIVERSAL FLAT RATE MANUAL

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1989-06-30 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Product general information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

1993-04-09 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Product general information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

1991-01-08 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Product general information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2001-05-04 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Replacement vin plates.

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1991-01-18 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Product general information.

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2021-03-17 140000 AIR BAGS

Toyota Safety Recall and Service Campaign – Technician Certification Requirements

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2020-11-13 110000 ELECTRICAL SYSTEM

TT: Some vehicles may experience an issue related to the DCM, the following information is consolidating the available diagnostic information in one document.

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2020-11-13 350000 EQUIPMENT

TT: Some vehicles may experience an issue related to the DCM, the following information is consolidating the available diagnostic information in one document.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-09-04 110000 ELECTRICAL SYSTEM

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-09-04 350000 EQUIPMENT

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

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-08-03 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

TSB: OBSOLETE NOTICE August 3, 2020: This bulletin is no longer applicable and is now obsolete.

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2020-06-08 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

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 g

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-05-28 160000 STRUCTURE

TT: Unibody vehicles commonly have lashing holes on the under body used for securing the vehicle during logistics -The lashing holes are intended to be plugged during Pre-Delivery Service (PDS) -The plugs are: oRequired for anti-corro

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-05-28 350000 EQUIPMENT

TT: Unibody vehicles commonly have lashing holes on the under body used for securing the vehicle during logistics -The lashing holes are intended to be plugged during Pre-Delivery Service (PDS) -The plugs are: oRequired for anti-corro

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-05-18 110000 ELECTRICAL SYSTEM

TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-05-18 350000 EQUIPMENT

TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-15 110000 ELECTRICAL SYSTEM

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 wil

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-15 350000 EQUIPMENT

TSB: An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio Plus, and Premium Audio head units before they are used for the first time on new vehicles. The initialization procedure may also be

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-14 350000 EQUIPMENT

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 cond

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-14 110000 ELECTRICAL SYSTEM

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 inspect

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-09 130000 VISIBILITY

TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. When used in conjunction with the repair manual, these BSM tips leverage

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-09 270000 LANE DEPARTURE

TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. When used in conjunction with the repair manual, these BSM tips leverage

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-04-23 350000 EQUIPMENT

TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced traffic into their stores and causing dealer stock to age. Due to this situation, dealers are reminded and recommended to follow the Long-T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-06-03 353100 EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2020-06-03 118000 ELECTRICAL SYSTEM:SOFTWARE

TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021 Toyota Highlander Hybrid

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