Toyota 4Runner Service Bulletins (2019)

157 manufacturer communications on file.

• October 16, 2020•Document ID: 10183188

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

  Mfr Comm. #:

  T-SB-0103-20

  Date Added:

  November 30, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Toyota vehicles.

  Associated Products (86)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius C2021 Toyota Sequoia2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Prius C2020 Toyota Sequoia2020 Toyota Sienna+ 66 more
  Associated Documents

  • DownloadMC-10183188-0001.pdf↗
• October 12, 2020•Document ID: 10182983

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

  Mfr Comm. #:

  T-TT-0578-19 Rev

  Date Added:

  November 23, 2020

  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-10182983-0001.pdf↗
• September 28, 2020•Document ID: 10181779

  Service Bulletin/Repair Instructions
  SUSPENSION; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  T-SB-0094-20

  Date Added:

  October 26, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2019 ? 2020 model year TRD Pro Edition 4Runner vehicles may exhibit a knocking noise when driving at low speeds over uneven road surfaces (small bumps and dips) in cold conditions. The noise is noticeable in cold temperatures (less than 40?F) and diminishes as temperatures increase. The TRD Pro shock absorbers have been improve noise performance. Follow the Repair Procedure in this bulletin to address the condition.

  Associated Products (2)

  2020 Toyota 4Runner2019 Toyota 4Runner
  Associated Documents

  • DownloadMC-10181779-0001.pdf↗
• August 24, 2020•Document ID: 10179783

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

  Mfr Comm. #:

  K0P_19TE12-TI-Up

  Date Added:

  September 14, 2020

  Manufacturer:

  TOYOTA

  Summary

  TI: TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN K0P CUSTOMER SUPPORT PROGRAM 19TE12 SAFETY CONNECT SYSTEM ? VEHICLE LOCATION INACCURATE

  Associated Products (27)

  2019 Toyota 4Runner2018 Toyota 4Runner2017 Toyota 4Runner2017 Toyota Land Cruiser2017 Toyota Mirai2017 Toyota Prius2017 Toyota Prius V2016 Toyota 4Runner2016 Toyota Land Cruiser2016 Toyota Mirai2016 Toyota Prius2016 Toyota Prius V2015 Toyota 4Runner2015 Toyota Land Cruiser2015 Toyota Prius2015 Toyota Prius V2014 Toyota 4Runner2014 Toyota Land Cruiser2014 Toyota Prius2014 Toyota Prius V+ 7 more
  Associated Documents

  • DownloadMC-10179783-0001.pdf↗
• August 24, 2020•Document ID: 10179739

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

  Mfr Comm. #:

  K0P_19TE12-TI-Up

  Date Added:

  September 14, 2020

  Manufacturer:

  TOYOTA

  Summary

  TI: TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN K0P CUSTOMER SUPPORT PROGRAM 19TE12 SAFETY CONNECT SYSTEM ? VEHICLE LOCATION INACCURATE

  Associated Products (27)

  2019 Toyota 4Runner2018 Toyota 4Runner2017 Toyota 4Runner2017 Toyota Land Cruiser2017 Toyota Mirai2017 Toyota Prius2017 Toyota Prius V2016 Toyota 4Runner2016 Toyota Land Cruiser2016 Toyota Mirai2016 Toyota Prius2016 Toyota Prius V2015 Toyota 4Runner2015 Toyota Land Cruiser2015 Toyota Prius2015 Toyota Prius V2014 Toyota 4Runner2014 Toyota Land Cruiser2014 Toyota Prius2014 Toyota Prius V+ 7 more
  Associated Documents

  • DownloadMC-10179739-0001.pdf↗
• August 7, 2020•Document ID: 10179702

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  T-TT-0615-20 Rev

  Date Added:

  September 14, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Specifically, we are looking at vehicle surge/hesitation condition (inconsistent acceleration) and would like to recover detailed customer voice and vehicle data.

  Associated Products (39)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Highlander2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Tacoma2020 Toyota Tundra2019 Toyota 4Runner+ 19 more
  Associated Documents

  • DownloadMC-10179702-0001.pdf↗
• August 7, 2020•Document ID: 10179606

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE

  Mfr Comm. #:

  T-TT-0615-20 Rev

  Date Added:

  September 14, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Specifically, we are looking at vehicle surge/hesitation condition (inconsistent acceleration) and would like to recover detailed customer voice and vehicle data.

  Associated Products (39)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Highlander2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Tacoma2020 Toyota Tundra2019 Toyota 4Runner+ 19 more
  Associated Documents

  • DownloadMC-10179606-0001.pdf↗
• July 31, 2020•Document ID: 10178528

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  T-SB-0073-19 Obs

  Date Added:

  August 17, 2020

  Manufacturer:

  TOYOTA

  Summary

  OBSOLETE NOTICE July 31, 2020: This bulletin is no longer applicable and is now obsolete.

  Associated Products (33)

  2020 Toyota 4Runner2020 Toyota 862020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Mirai2020 Toyota Prius2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Supra2020 Toyota Tacoma2020 Toyota Tundra2020 Toyota Yaris2019 Toyota 4Runner2019 Toyota 862019 Toyota Avalon+ 13 more
  Associated Documents

  • DownloadMC-10178528-0001.pdf↗
• July 30, 2020•Document ID: 10178524

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:COOLING SYSTEM

  Mfr Comm. #:

  T-TT-0468-17 Rev

  Date Added:

  August 17, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: HVAC drain tube is found to be blocked/clogged.

  Associated Products (225)

  2021 Toyota Corolla2021 Toyota Prius2021 Toyota RAV42021 Toyota Supra2020 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 Tacoma+ 205 more
  Associated Documents

  • DownloadMC-10178524-0001.pdf↗
• July 20, 2020•Document ID: 10178787

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:12V/24V/48V BATTERY

  Mfr Comm. #:

  T-TT-0553-19 Rev

  Date Added:

  August 24, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investigating this issue to determine the root cause. Other reasons the GFCI breaker may trip ?Circuit demand is too high for GFCI rating ?Worn out GFCI internal contacts ?Improper installation or wiring of GFCI breaker

  Associated Products (73)

  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+ 53 more
  Associated Documents

  • DownloadMC-10178787-0001.pdf↗
• June 12, 2020•Document ID: 10177592

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  T-TT-0615-20 Rev

  Date Added:

  July 27, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: The Toyota Quality group is looking to better understand our customers expectation regarding vehicle drivability. Specifically, we are looking at vehicle surge/hesitation condition (inconsistent acceleration) and would like to recover detailed customer voice and vehicle data.

  Associated Products (39)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Highlander2020 Toyota RAV42020 Toyota Sequoia2020 Toyota Sienna2020 Toyota Tacoma2020 Toyota Tundra2019 Toyota 4Runner+ 19 more
  Associated Documents

  • DownloadMC-10177592-0001.pdf↗
• June 9, 2020•Document ID: 10177589

  Service Bulletin/Repair Instructions
  TIRES; SUSPENSION; STEERING

  Mfr Comm. #:

  T-TT-0602-20 Rev

  Date Added:

  July 27, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some 2019-2020 model year 4Runner SR5 and TRD Off Road grade models with Dunlop Grandtrek AT20 P265/70R17 tires may experience vibration (flutter) in the steering wheel when driving at highway speeds 55 mph and above.

  Associated Products (2)

  2020 Toyota 4Runner2019 Toyota 4Runner
  Associated Documents

  • DownloadMC-10177589-0001.pdf↗
• May 28, 2020•Document ID: 10176697

  Service Bulletin/Repair Instructions
  STRUCTURE; STRUCTURE:FRAME AND MEMBERS; STRUCTURE:BODY:BUMPERS

  Mfr Comm. #:

  T-SB-0049-20

  Date Added:

  June 22, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2014 - 2020 model year 4Runner vehicles may exhibit a gap due to disengagement of the front bumper cover clips and the fender retainer near the headlamp assembly. Follow the Repair Procedure in this bulletin to address this condition.

  Associated Products (7)

  2020 Toyota 4Runner2019 Toyota 4Runner2018 Toyota 4Runner2017 Toyota 4Runner2016 Toyota 4Runner2015 Toyota 4Runner2014 Toyota 4Runner
  Associated Documents

  • DownloadMC-10176697-0001.pdf↗
• May 13, 2020•Document ID: 10176493

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  T-TT-0516-18_Rev

  Date Added:

  June 22, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (Data Communication Module/telematics transceiver) inoperative conditions, refer to the procedure below to prevent unnecessary parts replacement.

  Associated Products (30)

  2021 Toyota Prius2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Prius2020 Toyota RAV42020 Toyota Sienna2019 Toyota 4Runner2019 Toyota Avalon2019 Toyota Camry2019 Toyota C-HR2019 Toyota Corolla2019 Toyota Highlander2019 Toyota Land Cruiser2019 Toyota Prius2019 Toyota RAV4+ 10 more
  Associated Documents

  • DownloadMC-10176493-0001.pdf↗
• April 23, 2020•Document ID: 10174921

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  T-TT-0606-20

  Date Added:

  May 11, 2020

  Manufacturer:

  TOYOTA

  Summary

  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-Term Vehicle Storage Guidelines outlined in T-SB-0009-19 and other Service Bulletin publications to ensure customers receive their vehicles in a fresh and well maintained condition Please ensure that both Sales and Service at your dealership are aware of these guidelines and are following the recommended maintenance and storage processes and procedures to ensure the highest customer satisfaction with their new vehicle purchase.

  Associated Products (43)

  2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota RAV42021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Land Cruiser2020 Toyota Prius+ 23 more
  Associated Documents

  • DownloadMC-10174921-0001.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 9, 2020•Document ID: 10173792

  Service Bulletin/Repair Instructions
  TIRES; STEERING

  Mfr Comm. #:

  T-TT-0602-20

  Date Added:

  April 13, 2020

  Manufacturer:

  TOYOTA

  Summary

  TT: Some 2019-2020 model year 4Runner SR5 and TRD Off Road grade models with Dunlop Grandtrek AT20 P265/70R17 tires may experience vibration (flutter) in the steering wheel when driving at highway speeds 55 mph and above.

  Associated Products (2)

  2020 Toyota 4Runner2019 Toyota 4Runner
  Associated Documents

  • DownloadMC-10173792-0001.pdf↗
• March 2, 2020•Document ID: 10173738

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION

  Mfr Comm. #:

  T-SB-0074-19_Rev

  Date Added:

  April 13, 2020

  Manufacturer:

  TOYOTA

  Summary

  TSB: Some 2014 ? 2019 model year 4Runner vehicles may exhibit a whine/groan noise from the rear of the vehicle. This condition may occur while driving at approximately 40 ? 60 mph at a consistent speed, slight acceleration, or slight deceleration. This condition may be caused by rear differential vibration transferring through the chassis and body. Follow the Repair Procedure in this bulletin to improve this condition

  Associated Products (6)

  2019 Toyota 4Runner2018 Toyota 4Runner2017 Toyota 4Runner2016 Toyota 4Runner2015 Toyota 4Runner2014 Toyota 4Runner
  Associated Documents

  • DownloadMC-10173738-0001.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↗