Toyota Sequoia Service Bulletins (2019)

127 manufacturer communications on file.

• April 13, 2020•Document ID: 10174900

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  T-TT-0538-19_Rev

  Date Added:

  May 11, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers may complain of a clunk type noise coming from the engine compartment shortly after start-up, due to repeated depressing of the brake pedal or shortly after the vehicle begins to move.

  Associated Products (3)

  2020 Toyota Sequoia2019 Toyota Sequoia2018 Toyota Sequoia
  Associated Documents

  • DownloadMC-10174900-0001.pdf↗
• April 9, 2020•Document ID: 10174896

  Service Bulletin/Repair Instructions
  VISIBILITY; LANE DEPARTURE

  Mfr Comm. #:

  T-TT-0537-19_Rev

  Date Added:

  May 11, 2020

  Manufacturer:

  TOYOTA

  Summary

  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 SSTs and readily available tools to support sensor angle confirmation in varying shop environments.

  Associated Products (67)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Supra2021 Toyota Tacoma2021 Toyota Tundra2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Mirai+ 47 more
  Associated Documents

  • DownloadMC-10174896-0001.pdf↗
• April 7, 2020•Document ID: 10174894

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-TT-0583-19_Rev

  Date Added:

  May 11, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers who have upgraded their iPhone® to iOS13 are experiencing a condition where the Bluetooth connection disconnects and reconnects. In some instances, this condition causes the Panasonic head unit to reboot when the Bluetooth connection is initiated.

  Associated Products (31)

  2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander2017 Toyota Prius2017 Toyota Prius V2017 Toyota Sequoia+ 11 more
  Associated Documents

  • DownloadMC-10174894-0001.pdf↗
• April 6, 2020•Document ID: 10174890

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-SB-0032-20

  Date Added:

  May 11, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, PG006-01, PG004-97, T-SB-0144-08, and T-SB-0304-17. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2020 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin. Follow the Procurement Procedure in this bulletin to request a replacement certification label or VIN plate.

  Associated Products (517)

  2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Tacoma2020 Toyota Tundra2020 Toyota Yaris2019 Toyota 4Runner2019 Toyota 862019 Toyota Avalon+ 497 more
  Associated Documents

  • DownloadMC-10174890-0001.pdf↗
• March 18, 2020•Document ID: 10173968

  Service Bulletin/Repair Instructions
  AIR BAGS; FORWARD COLLISION AVOIDANCE

  Mfr Comm. #:

  T-SB-0026-20

  Date Added:

  April 20, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra vehicles and All 2020 ? 2021 model year 4Runner vehicles are equipped with Pre-collision System (PCS) and Dynamic Radar Cruise Control (DRCC) as part of the Toyota Safety Sense (TSS) package. The PCS and DRCC systems are designed to help mitigate a potential collision and maintain a pre-determined traveling distance. It is recommended to disable the PCS and DRCC systems on vehicles that have been modified (ride height, oversized wheels/tires, brush bars, etc.) in a way that potentially disrupts the functionality of these systems. Vehicle owner?s written consent is required before performing the calibration to permanently disable the PCS and DRCC systems. Follow the Repair Procedure in this bulletin to disable the PCS and DRCC systems.

  Associated Products (10)

  2020 Toyota 4Runner2020 Toyota Sequoia2020 Toyota Tacoma2020 Toyota Tundra2019 Toyota Sequoia2019 Toyota Tacoma2019 Toyota Tundra2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra
  Associated Documents

  • DownloadMC-10173968-0001.pdf↗
• March 12, 2020•Document ID: 10173965

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  20TD01-TI-Rem

  Date Added:

  April 20, 2020

  Manufacturer:

  TOYOTA

  Summary

  TI: TECHNICAL INSTRUCTIONS There is a possibility that some of the involved 2012-2019 Sequoias received a Toyota Genuine carpet floor mat set that is designed for different model year Sequoia vehicles (model years 2008-2011). If installed, the driver?s floor mat would not be secured in the way it was designed due to differences in the attachment grommets.

  Associated Products (8)

  2019 Toyota Sequoia2018 Toyota Sequoia2017 Toyota Sequoia2016 Toyota Sequoia2015 Toyota Sequoia2014 Toyota Sequoia2013 Toyota Sequoia2012 Toyota Sequoia
  Associated Documents

  • DownloadMC-10173965-0001.pdf↗
• March 12, 2020•Document ID: 10173964

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  20TD01-RL-Rem

  Date Added:

  April 20, 2020

  Manufacturer:

  TOYOTA

  Summary

  RL: Region Letter There is a possibility that some of the involved 2012-2019 Sequoias received a Toyota Genuine carpet floor mat set that is designed for different model year Sequoia vehicles (model years 2008-2011). If installed, the driver?s floor mat would not be secured in the way it was designed due to differences in the attachment grommets.

  Associated Products (8)

  2019 Toyota Sequoia2018 Toyota Sequoia2017 Toyota Sequoia2016 Toyota Sequoia2015 Toyota Sequoia2014 Toyota Sequoia2013 Toyota Sequoia2012 Toyota Sequoia
  Associated Documents

  • DownloadMC-10173964-0001.pdf↗
• March 12, 2020•Document ID: 10173963

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  20TD01_Limited S

  Date Added:

  April 20, 2020

  Manufacturer:

  TOYOTA

  Summary

  Region email There is a possibility that some of the involved 2012-2019 Sequoias received a Toyota Genuine carpet floor mat set that is designed for different model year Sequoia vehicles (model years 2008-2011). If installed, the driver?s floor mat would not be secured in the way it was designed due to differences in the attachment grommets.

  Associated Products (8)

  2019 Toyota Sequoia2018 Toyota Sequoia2017 Toyota Sequoia2016 Toyota Sequoia2015 Toyota Sequoia2014 Toyota Sequoia2013 Toyota Sequoia2012 Toyota Sequoia
  Associated Documents

  • DownloadMC-10173963-0001.pdf↗
• March 12, 2020•Document ID: 10173809

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  20TD01_Limited S

  Date Added:

  April 13, 2020

  Manufacturer:

  TOYOTA

  Summary

  Dealer email There is a possibility that some of the involved 2012-2019 Sequoias received a Toyota Genuine carpet floor mat set that is designed for different model year Sequoia vehicles (model years 2008-2011). If installed, the driver?s floor mat would not be secured in the way it was designed due to differences in the attachment grommets.

  Associated Products (8)

  2019 Toyota Sequoia2018 Toyota Sequoia2017 Toyota Sequoia2016 Toyota Sequoia2015 Toyota Sequoia2014 Toyota Sequoia2013 Toyota Sequoia2012 Toyota Sequoia
  Associated Documents

  • DownloadMC-10173809-0001.pdf↗
• March 12, 2020•Document ID: 10173808

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  20TD01-Sequoia F

  Date Added:

  April 13, 2020

  Manufacturer:

  TOYOTA

  Summary

  LSC: There is a possibility that some of the involved 2012-2019 Sequoias received a Toyota Genuine carpet floor mat set that is designed for different model year Sequoia vehicles (model years 2008-2011). If installed, the driver?s floor mat would not be secured in the way it was designed due to differences in the attachment grommets.

  Associated Products (8)

  2019 Toyota Sequoia2018 Toyota Sequoia2017 Toyota Sequoia2016 Toyota Sequoia2015 Toyota Sequoia2014 Toyota Sequoia2013 Toyota Sequoia2012 Toyota Sequoia
  Associated Documents

  • DownloadMC-10173808-0001.pdf↗
• February 25, 2020•Document ID: 10172864

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  T-TT-0600-20

  Date Added:

  March 30, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low. These settings may need to be reapplied any time the phone is paired to a new head unit, a phone update is applied, or the phone is un-paired and re-paired.

  Associated Products (33)

  2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Sienna2019 Toyota Tacoma2019 Toyota Tundra2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Sienna2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander+ 13 more
  Associated Documents

  • DownloadMC-10172864-0001.pdf↗
• February 4, 2020•Document ID: 10172819

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-TT-0598-20

  Date Added:

  March 30, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some vehicles may experience a ?New software is not compatible with the system.? Pop-up while performing T-SB-0003-20 during the head unit software installation process

  Associated Products (31)

  2020 Toyota 4Runner2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2019 Toyota Tundra2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander2017 Toyota Prius+ 11 more
  Associated Documents

  • DownloadMC-10172819-0001.pdf↗
• January 27, 2020•Document ID: 10171405

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-SB-0008-20

  Date Added:

  February 18, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? should be repaired accordingly and will be covered under warranty if applicable. Cases that are determined to be a ?seep? should be documented on the repair order and inspected at the next service interval. Follow the Repair Information in this bulletin to determine if the concern in question is a fluid leak or fluid seep and review the Repair Procedure section to address the condition. NOTE This bulletin applies to ALL powertrain fluids excluding fuel and coolant.

  Associated Products (362)

  2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Supra2020 Toyota Tacoma2020 Toyota Tundra2020 Toyota Yaris2019 Toyota 4Runner2019 Toyota 86+ 342 more
  Associated Documents

  • DownloadMC-10171405-0001.pdf↗
• January 23, 2020•Document ID: 10171457

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-TT-0520-19_Rev

  Date Added:

  February 18, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has developed a set of guidelines for evaluating A/C system components.

  Associated Products (97)

  2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Tundra2020 Toyota Yaris2019 Toyota 4Runner2019 Toyota 862019 Toyota Avalon2019 Toyota Camry2019 Toyota Corolla+ 77 more
  Associated Documents

  • DownloadMC-10171457-0001.pdf↗
• January 13, 2020•Document ID: 10171443

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-SB-0279-17_Obs

  Date Added:

  February 18, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: OBSOLETE NOTICE January 13, 2020: This bulletin is now obsolete. Please see T-SB-0003-20.

  Associated Products (31)

  2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander2017 Toyota Prius2017 Toyota Prius V2017 Toyota Sequoia+ 11 more
  Associated Documents

  • DownloadMC-10171443-0001.pdf↗
• January 13, 2020•Document ID: 10171441

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; PARKING BRAKE

  Mfr Comm. #:

  T-SB-0003-20

  Date Added:

  February 18, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0279-17. ? The entire bulletin has been updated. Service Bulletin No. T-SB-0279-17 is obsolete and ANY printed versions should be discarded. Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio (version 01013E), Entune? Audio Plus (version 010156 or 01015C), or Entune? Premium Audio (versions 010171, 010170, or 01017D) may exhibit one or more of the following conditions: ? Head unit reboots at a specific location ? Abnormal Destination Search app operation ? Rebooting caused by no songs on the USB-connected iPhone ? A one-time reboot after ignition is cycled to ACC-ON ? Audio stays muted after the key is cycled. Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio (version 010144), Entune? Audio Plus (version 01015E), Entune? Premium Audio (version 010182), or earlier may exhibit one or more of the following conditions: ? Head unit reboots intermittently ? Half blank screen appears when on the maintenance screen and shifting to Reverse ? Screen freezes during an incoming phone call ? Incorrect time displays on the diagnostic menu ? Radio station information does not match radio station that is playing ? Abnormal playlist browsing operation ? Mute stays enabled after key cycle ? ?Search along my route? is inoperative ? Traffic data scales improperly ? Unit of measure is missing from distance to destination (showing ?11? instead of ?11mi?) ? MID compass does not match navigation screen when switching to North up ? Navigation does not match MID when switching from miles to kilometers ? Speed limit is blank on navigation screen ? Go button on VR screen is inoperative

  Associated Products (32)

  2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2019 Toyota Tundra2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander2017 Toyota Prius2017 Toyota Prius V+ 12 more
  Associated Documents

  • DownloadMC-10171441-0001.pdf↗
• November 18, 2019•Document ID: 10169435

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  T-TT-0583-19

  Date Added:

  December 16, 2019

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers who have upgraded their iPhone® to iOS13 are experiencing a condition where the Bluetooth connection disconnects and reconnects. In some instances, this condition causes the Panasonic head unit to reboot when the Bluetooth connection is initiated.

  Associated Products (31)

  2019 Toyota 4Runner2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner2017 Toyota Avalon2017 Toyota Highlander2017 Toyota Prius2017 Toyota Prius V2017 Toyota Sequoia+ 11 more
  Associated Documents

  • DownloadMC-10169435-0001.pdf↗
• October 21, 2019•Document ID: 10168537

  Service Bulletin/Repair Instructions
  STEERING

  Mfr Comm. #:

  T-TT-0578-19

  Date Added:

  December 2, 2019

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. ? Various Bluetooth® Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone, or if they have restored their phone data/settings recently.

  Associated Products (223)

  2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Supra2020 Toyota Tacoma2020 Toyota Tundra2020 Toyota Yaris2019 Toyota 4Runner2019 Toyota 862019 Toyota Avalon+ 203 more
  Associated Documents

  • DownloadMC-10168537-0001.pdf↗
• October 17, 2019•Document ID: 10168529

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  Toyota Safety Re

  Date Added:

  December 2, 2019

  Manufacturer:

  TOYOTA

  Summary

  Safety Recall and Service Campaign - Technician Certification Requirements

  Associated Products (17)

  2019 Toyota 4Runner2019 Toyota 862019 Toyota Avalon2019 Toyota Camry2019 Toyota C-HR2019 Toyota Corolla2019 Toyota Highlander2019 Toyota Land Cruiser2019 Toyota Mirai2019 Toyota Prius2019 Toyota Prius C2019 Toyota RAV42019 Toyota Sequoia2019 Toyota Sienna2019 Toyota Tacoma2019 Toyota Tundra2019 Toyota Yaris
  Associated Documents

  • DownloadMC-10168529-0001.pdf↗
• September 18, 2019•Document ID: 10166024

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  T-TT-0574-19

  Date Added:

  October 15, 2019

  Manufacturer:

  TOYOTA

  Summary

  TT: Some customers may experience poor outgoing Bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust Bluetooth sound quality to compensate for echo or excessive background noise.

  Associated Products (67)

  2019 Toyota 4Runner2019 Toyota Corolla2019 Toyota Highlander2019 Toyota Prius2019 Toyota Sequoia2019 Toyota Tacoma2019 Toyota Tundra2019 Toyota Yaris2018 Toyota 4Runner2018 Toyota Avalon2018 Toyota Corolla2018 Toyota Highlander2018 Toyota Prius2018 Toyota Prius V2018 Toyota RAV42018 Toyota Sequoia2018 Toyota Tacoma2018 Toyota Tundra2018 Toyota Yaris2017 Toyota 4Runner+ 47 more
  Associated Documents

  • DownloadMC-10166024-0001.pdf↗