Toyota 4Runner Service Bulletins (2021)
128 manufacturer communications on file.
- November 23, 2021•Document ID: 10204571Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- T-SB-0094-21
- Date Added:
- December 13, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (22)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Tacoma+ 2 moreAssociated Documents - November 5, 2021•Document ID: 10204553Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- T-SB-0085-21 Rev
- Date Added:
- December 13, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (1)Associated Documents - September 27, 2021•Document ID: 10202495Service Bulletin/Repair InstructionsEQUIPMENT; SERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- T-SB-0085-21
- Date Added:
- October 25, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (1)Associated Documents - September 3, 2021•Document ID: 10202452Service Bulletin/Repair InstructionsVISIBILITY; LANE DEPARTURE
- Mfr Comm. #:
- T-TT-0663-21
- Date Added:
- October 25, 2021
- Manufacturer:
- TOYOTA
SummaryTT: 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 (23)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota RAV4+ 3 moreAssociated Documents - July 26, 2021•Document ID: 10201400Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:AIR CONDITIONER
- Mfr Comm. #:
- T-SB-0080-19 Rev
- Date Added:
- September 13, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (21)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Mirai2021 Toyota Prius2021 Toyota RAV42021 Toyota Tacoma+ 1 moreAssociated Documents - July 6, 2021•Document ID: 10201351Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0050-21
- Date Added:
- September 13, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately.
Associated Products (14)Associated Documents - May 27, 2021•Document ID: 10198155Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- T-SB-0035-21
- Date Added:
- June 21, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 Pre-Delivery Service (PDS), follow the appropriate Installation Procedure to attach the driver side, and if applicable, the passenger side and rear seat floor mats to the vehicle carpet using the floor mat retainers. If installation instructions are included in the floor mat kit, place the instructions in the vehicle?s glove box for customer reference.
Associated Products (11)Associated Documents - May 24, 2021•Document ID: 10198150Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Toyota PRO21-UFR
- Date Added:
- June 21, 2021
- Manufacturer:
- TOYOTA
SummaryUPDATES TO THE 2014-2021 TOYOTA UNIVERSAL FLAT RATE MANUAL
Associated Products (15)Associated Documents - May 7, 2021•Document ID: 10198127Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- T-TT-0611-20 Rev
- Date Added:
- June 21, 2021
- Manufacturer:
- TOYOTA
SummaryTT: 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 (12)Associated Documents - May 3, 2021•Document ID: 10198104Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- T-SB-0025-21
- Date Added:
- June 21, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (10)Associated Documents - March 17, 2021•Document ID: 10190460Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- Toyota Safety Re
- Date Added:
- April 19, 2021
- Manufacturer:
- TOYOTA
SummaryToyota Safety Recall and Service Campaign - Technician Certification Requirements
Associated Products (14)Associated Documents - March 5, 2021•Document ID: 10190448Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- T-SB-0012-21
- Date Added:
- April 19, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (13)Associated Documents - February 3, 2021•Document ID: 10188913Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0032-20 Rev
- Date Added:
- March 15, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: 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 ? 2021 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 (13)Associated Documents - January 20, 2021•Document ID: 10187264Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE
- Mfr Comm. #:
- T-TT-0599-20 Rev
- Date Added:
- February 16, 2021
- Manufacturer:
- TOYOTA
SummaryTT: 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 (11)Associated Documents - December 17, 2020•Document ID: 10185760Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; PARKING BRAKE
- Mfr Comm. #:
- T-SB-0066-20 Rev
- Date Added:
- January 25, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2020 model year vehicles equipped with Audio Plus (version 1060) or Premium Audio (version 1060) or earlier may exhibit the following concern: ?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 a. rt 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 (5)Associated Documents - December 15, 2020•Document ID: 10187245Service Bulletin/Repair InstructionsAIR BAGS; FORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- T-SB-0026-20 Rev
- Date Added:
- February 16, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra and 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 (4)Associated Documents - December 15, 2020•Document ID: 10186199Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- T-SB-0026-20 Rev
- Date Added:
- February 1, 2021
- Manufacturer:
- TOYOTA
SummaryTSB: All 2018 ? 2021 model year Sequoia, Tacoma, and Tundra and 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 (4)Associated Documents - November 13, 2020•Document ID: 10184549Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- T-TT-0634-20
- Date Added:
- December 21, 2020
- Manufacturer:
- TOYOTA
SummaryTT: Some vehicles may experience an issue related to the DCM, the following information is consolidating the available diagnostic information in one document.
Associated Products (10)Associated Documents - October 22, 2020•Document ID: 10183284Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- T-SB-0039-20 Rev
- Date Added:
- November 30, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: 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 performed under other circumstances, such as following a head unit replacement or after the customer?s personal settings are erased. The initialization procedure requires between 3 and 15 minutes to complete, depending on file size, cellular connection speed, and other factors. Following the initialization procedure, individual Entune? 3.0 apps may periodically update through an over-the-air update system. Updates are either optional or mandatory. The update procedure will take approximately 1 minute for each app requiring an update. Follow the Initialization/Update Procedure in this bulletin to perform the initialization and app updates.
Associated Products (12)Associated Documents - October 22, 2020•Document ID: 10183283Service Bulletin/Repair InstructionsWHEELS; TRAILER HITCHES
- Mfr Comm. #:
- T-SB-0029-20 Rev
- Date Added:
- November 30, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires remain on the vehicle in the same location and in the same direction of rotation. Refer to the Tire Positioning Procedure in this bulletin to ensure that the original tires stay in the same location on the vehicle.
Associated Products (14)Associated Documents