Toyota 4Runner Service Bulletins (2020)

158 manufacturer communications on file.

• March 3, 2022•Document ID: 10210365

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  T-TT-0599-20 Rev

  Date Added:

  April 18, 2022

  Manufacturer:

  TOYOTA

  Summary

  TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns

  Associated Products (34)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Mirai+ 14 more
  Associated Documents

  • DownloadMC-10210365-0001.pdf↗
• February 1, 2022•Document ID: 10208995

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  T-SB-0012-21 Rev

  Date Added:

  March 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. The wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces such as the hood, roof, and trunk. Follow the Repair Procedure in this bulletin to address this condition

  Associated Products (212)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota 862021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander+ 192 more
  Associated Documents

  • DownloadMC-10208995-0001.pdf↗
• January 28, 2022•Document ID: 10207963

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:WIRING

  Mfr Comm. #:

  T-SB-0003-22

  Date Added:

  February 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  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 Electronic Wiring Diagram (EWD) and/or Repair Manual.

  Associated Products (119)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Land Cruiser2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sienna2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai+ 99 more
  Associated Documents

  • DownloadMC-10207963-0001.pdf↗
• January 28, 2022•Document ID: 10207961

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION; AIR BAGS

  Mfr Comm. #:

  T-SB-0085-21 Rev

  Date Added:

  February 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2021 model year 4Runner vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (2)

  2021 Toyota 4Runner2020 Toyota 4Runner
  Associated Documents

  • DownloadMC-10207961-0001.pdf↗
• January 20, 2022•Document ID: 10207958

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE

  Mfr Comm. #:

  T-TT-0593-20 Rev

  Date Added:

  February 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  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 replacement of parts, please refer to the procedure below.

  Associated Products (34)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Sienna2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Prius+ 14 more
  Associated Documents

  • DownloadMC-10207958-0001.pdf↗
• January 12, 2022•Document ID: 10207946

  Service Bulletin/Repair Instructions
  TIRES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; WHEELS

  Mfr Comm. #:

  Toyota PRO19-02

  Date Added:

  February 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  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 customer that requests it. Customers can find this information on the Owner?s section of Toyota.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well.

  Associated Products (586)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Sienna2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota 862021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR+ 566 more
  Associated Documents

  • DownloadMC-10207946-0001.pdf↗
• January 7, 2022•Document ID: 10207940

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:AUX AUDIO JACK/PLUG

  Mfr Comm. #:

  T-SB-0043-21 Rev

  Date Added:

  February 14, 2022

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following condition: ?Distorted screen when using Apple CarPlay® while making a hands-free phone call. Some 2020 model year vehicles equipped with Audio Plus (version 1021) or Premium Audio (version 1021) or earlier may exhibit one or more of the following conditions: ?Barge in function defaulted to OFF. ?Limited phone book grammar. ?Difficult Hand Free operation. ?Abnormal Electronic Owner?s Manual operation. ?Music does not automatically resume when using Android Auto?. ?Cover art is not displayed. ?Vehicle position is not sent to Destination Assist server. ?System inoperative after using the return button when using voice recognition. Some 2020 model year vehicles equipped with Audio Plus (version 1035) or Premium Audio (version 1035) or earlier may exhibit one or both of the following conditions: ?Abnormal screen play while using Apple CarPlay® (primarily during phone calls). ?Poor sound quality during phone calls while using Apple CarPlay®. Some 2020 model year vehicles equipped with Audio Plus (version 1047) or Premium Audio (version 1047) or earlier may exhibit one or more of the following conditions: ?USB audio does not resume after ignition cycle. ?Intermittent rebooting. ?Bluetooth disconnecting during a phone call when using Apple CarPlay®. ?Intermittent screen freezing. ?Navigation intermittently will not boot up. ?Home Screen Audio widget is blank after a Destination Assist call. ?Song, artist, or album data missing. ?Abnormal clock operation. ?Apple CarPlay® intermittently inoperative. ?Radio takes a long time to boot up. A software update is now available to address these conditions. Follow the Software Update Procedure in this bulletin to update the software.

  Associated Products (16)

  2022 Toyota 4Runner2022 Toyota Camry2022 Toyota Highlander2022 Toyota Sequoia2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Camry2021 Toyota Highlander2021 Toyota Sequoia2021 Toyota Tundra2021 Toyota Venza2020 Toyota 4Runner2020 Toyota Camry2020 Toyota Highlander2020 Toyota Sequoia2020 Toyota Tundra
  Associated Documents

  • DownloadMC-10207940-0001.pdf↗
• November 23, 2021•Document ID: 10204571

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  T-SB-0094-21

  Date Added:

  December 13, 2021

  Manufacturer:

  TOYOTA

  Summary

  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.

  Associated Products (288)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Sienna2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota Prius C+ 268 more
  Associated Documents

  • DownloadMC-10204571-0001.pdf↗
• November 5, 2021•Document ID: 10204553

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  T-SB-0085-21 Rev

  Date Added:

  December 13, 2021

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2021 model year 4Runner vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (2)

  2021 Toyota 4Runner2020 Toyota 4Runner
  Associated Documents

  • DownloadMC-10204553-0001.pdf↗
• October 1, 2021•Document ID: 10203532

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  T-TT-0578-19 Rev

  Date Added:

  November 15, 2021

  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 (224)

  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+ 204 more
  Associated Documents

  • DownloadMC-10203532-0001.pdf↗
• September 27, 2021•Document ID: 10202495

  Service Bulletin/Repair Instructions
  EQUIPMENT; SERVICE BRAKES, HYDRAULIC

  Mfr Comm. #:

  T-SB-0085-21

  Date Added:

  October 25, 2021

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2020 ? 2021 model year 4Runner vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (2)

  2021 Toyota 4Runner2020 Toyota 4Runner
  Associated Documents

  • DownloadMC-10202495-0001.pdf↗
• September 3, 2021•Document ID: 10202452

  Service Bulletin/Repair Instructions
  VISIBILITY; LANE DEPARTURE

  Mfr Comm. #:

  T-TT-0663-21

  Date Added:

  October 25, 2021

  Manufacturer:

  TOYOTA

  Summary

  TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environments.

  Associated Products (81)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota C-HR2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota Prius C+ 61 more
  Associated Documents

  • DownloadMC-10202452-0001.pdf↗
• September 2, 2021•Document ID: 10202449

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  T-SB-0079-21

  Date Added:

  October 25, 2021

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2019 ? 2020 model year 4Runner vehicles may exhibit a grease leak from the edge of the inboard joint boot of a front drive shaft where the clamp is located. This condition may appear in vehicles with less than 25,000 miles with no apparent damage to the boot. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (2)

  2020 Toyota 4Runner2019 Toyota 4Runner
  Associated Documents

  • DownloadMC-10202449-0001.pdf↗
• July 26, 2021•Document ID: 10201400

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  T-SB-0080-19 Rev

  Date Added:

  September 13, 2021

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2006 ? 2022 model year Toyota vehicles in particular geographic areas may exhibit a condition where the HVAC evaporator drain hose has become obstructed with an insect nest. An insect repellent drain hose tip (ARINIX® Tip) is available to help minimize future occurrences of this environmental condition. For some models, a new drain hose is required to properly fit the ARINIX® Tip. Follow the procedures in this bulletin for proper handling and installation of this optional service part.

  Associated Products (186)

  2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota Sienna2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Mirai2021 Toyota Prius+ 166 more
  Associated Documents

  • DownloadMC-10201400-0001.pdf↗
• May 24, 2021•Document ID: 10198150

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  Toyota PRO21-UFR

  Date Added:

  June 21, 2021

  Manufacturer:

  TOYOTA

  Summary

  UPDATES TO THE 2014-2021 TOYOTA UNIVERSAL FLAT RATE MANUAL

  Associated Products (145)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota Prius C2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Sienna2021 Toyota Supra2021 Toyota Tacoma2021 Toyota Tundra2021 Toyota Venza2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon+ 125 more
  Associated Documents

  • DownloadMC-10198150-0001.pdf↗
• May 7, 2021•Document ID: 10198127

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  T-TT-0611-20 Rev

  Date Added:

  June 21, 2021

  Manufacturer:

  TOYOTA

  Summary

  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 retrieve the data from the system and are only to be used when requested by audio suppliers, FTS, and/or FPEs.

  Associated Products (31)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Prius2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Sienna2021 Toyota Tacoma2021 Toyota Tundra2021 Toyota Venza2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Prius+ 11 more
  Associated Documents

  • DownloadMC-10198127-0001.pdf↗
• May 3, 2021•Document ID: 10198104

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  T-SB-0025-21

  Date Added:

  June 21, 2021

  Manufacturer:

  TOYOTA

  Summary

  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. ?Album art inoperative. ?Pause function intermittently inoperative in CD mode. ?Intermittent DTC B15FE present. ?Abnormal energy flow screen appearance on Hybrid models. ?Abnormal phone call operation during Apple CarPlay®. ??No Information? displayed in Information Screen. ?No audio after voice guidance in Android Auto. ?Abnormal charging scheduling operation on RAV4 Prime models. ?Abnormal XM operation when using Apple CarPlay®. Follow the Multimedia Software Update Procedure in this bulletin to install the latest software version.

  Associated Products (18)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Prius2021 Toyota RAV42021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota RAV42020 Toyota Tacoma2020 Toyota Tundra
  Associated Documents

  • DownloadMC-10198104-0001.pdf↗
• March 17, 2021•Document ID: 10190460

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  Toyota Safety Re

  Date Added:

  April 19, 2021

  Manufacturer:

  TOYOTA

  Summary

  Toyota Safety Recall and Service Campaign - Technician Certification Requirements

  Associated Products (440)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota Prius C2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Sienna2021 Toyota Supra2021 Toyota Tacoma2021 Toyota Tundra2021 Toyota Venza2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon+ 420 more
  Associated Documents

  • DownloadMC-10190460-0001.pdf↗
• March 12, 2021•Document ID: 10190453

  Service Bulletin/Repair Instructions
  SERVICE BRAKES; BACK OVER PREVENTION

  Mfr Comm. #:

  T-TT-0636-20 Rev

  Date Added:

  April 19, 2021

  Manufacturer:

  TOYOTA

  Summary

  TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.

  Associated Products (382)

  2021 Toyota Corolla2020 Toyota 4Runner2020 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 Tacoma2020 Toyota Tundra2019 Toyota 4Runner2019 Toyota Avalon2019 Toyota Camry2019 Toyota Corolla2019 Toyota Highlander+ 362 more
  Associated Documents

  • DownloadMC-10190453-0001.pdf↗
• March 5, 2021•Document ID: 10190448

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  T-SB-0012-21

  Date Added:

  April 19, 2021

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2010 ? 2021 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. The wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces such as the hood, roof, and trunk. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (199)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota Prius C2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Sienna2021 Toyota Tacoma2021 Toyota Tundra2021 Toyota Venza2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry+ 179 more
  Associated Documents

  • DownloadMC-10190448-0001.pdf↗