Toyota Avalon Service Bulletins
184 manufacturer communications on file.
- March 10, 2022•Document ID: 10214315Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- TSB001522
- Date Added:
- June 21, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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 inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified State-Of-Charge (SOC) of the vehicle?s battery while in stock and ensure proper SOC at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, ALL dealers should test the auxiliary (12V) battery and recharge, if necessary, no more than 48 hours before delivery to the customer.
Associated Products (13)Associated Documents - March 10, 2022•Document ID: 10210379Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0040-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 10, 2022: This bulletin is now obsolete. Please see T-SB-0016-22.
Associated Products (13)Associated Documents - March 10, 2022•Document ID: 10210378Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0038-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 10, 2022: This bulletin is now obsolete. Please see T-SB-0015-22.
Associated Products (13)Associated Documents - March 8, 2022•Document ID: 10210373Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-TT-0687-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: When customers have a concern about a discharged battery, no start, or general battery concern, the DCA-8000 is the only appropriate tool to use for diagnosis
Associated Products (25)2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Prius2021 Toyota RAV4+ 5 moreAssociated Documents - March 8, 2022•Document ID: 10210372Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- T-TT-0686-22
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: The purpose of this Tech Tip is to provide diagnostic tips to prevent misdiagnosis of the following DTC?s and prevent repeat repairs. One or more of the Heated Oxygen Sensors (O2) or Air Fuel ratio sensor (A/F) DTCs below could set due to a leaking exhaust system. If you encounter a vehicle with any of these DTCs
Associated Products (8)Associated Documents - March 4, 2022•Document ID: 10210368Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0012-22
- Date Added:
- April 18, 2022
- 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 (14)Associated Documents - March 4, 2022•Document ID: 10210367Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0035-21 Obs
- Date Added:
- April 18, 2022
- Manufacturer:
- TOYOTA
SummaryOBSOLETE NOTICE March 04, 2022: This bulletin is now obsolete. Please see T-SB-0012-22.
Associated Products (14)Associated Documents - March 3, 2022•Document ID: 10210365Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0599-20 Rev
- Date Added:
- April 18, 2022
- 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 (26)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Tacoma2022 Toyota Tundra2022 Toyota Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Mirai+ 6 moreAssociated Documents - February 1, 2022•Document ID: 10208995Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- T-SB-0012-21 Rev
- Date Added:
- March 14, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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 (26)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 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 Mirai+ 6 moreAssociated Documents - January 28, 2022•Document ID: 10207963Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING
- Mfr Comm. #:
- T-SB-0003-22
- Date Added:
- February 14, 2022
- Manufacturer:
- TOYOTA
SummaryTSB 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 (23)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Land Cruiser2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser2021 Toyota Mirai2021 Toyota Prius2021 Toyota RAV4+ 3 moreAssociated Documents - January 20, 2022•Document ID: 10207958Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:SOFTWARE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0593-20 Rev
- Date Added:
- February 14, 2022
- Manufacturer:
- TOYOTA
SummaryTT: 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 (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 Prius2021 Toyota RAV42021 Toyota Sequoia+ 3 moreAssociated Documents - January 12, 2022•Document ID: 10207949Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0061-21 Rev
- Date Added:
- February 14, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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 dents/dings. ?Proper operation of electrical accessories (including interior light, clock, and radio reset). ?Interior cleanliness. ?Proper function of mechanical systems. Customer retention and proper maintenance of vehicles are and have always been a major focus for Toyota. To help remind customers that regular service is essential to the proper maintenance of the vehicle, dealers are required to install a service reminder sticker before delivery. By doing this, customers will be reminded to return to your dealership for service. Your current service reminder sticker may be used. (See PDS Check Sheet item 8 of ?Final Inspection and Cleaning.?) This bulletin contains the PDS procedures that apply specifically to 2022 model year Avalon and Avalon Hybrid vehicles. A universal PDS Check Sheet that contains PDS steps that apply to all 2022 model year Toyota vehicles has been developed. To properly perform a complete PDS, you must complete all procedures contained in this TSB as well as the universal PDS Check Sheet. In addition, if the vehicle is stored for over 30 days, be sure to follow Long-Term Vehicle Storage Guidelines.
Associated Products (1)Associated Documents - January 12, 2022•Document ID: 10207946Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; WHEELS; TIRES
- Mfr Comm. #:
- Toyota PRO19-02
- Date Added:
- February 14, 2022
- Manufacturer:
- TOYOTA
SummaryPOL: 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 (28)2022 Toyota 4Runner2022 Toyota Avalon2022 Toyota C-HR2022 Toyota Camry2022 Toyota Corolla2022 Toyota Highlander2022 Toyota Mirai2022 Toyota Prius2022 Toyota RAV42022 Toyota Sequoia2022 Toyota Supra2022 Toyota Tacoma2022 Toyota Tundra2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Land Cruiser+ 8 moreAssociated Documents - December 20, 2021•Document ID: 10206530Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- T-TT-0678-21
- Date Added:
- January 18, 2022
- Manufacturer:
- TOYOTA
SummaryTT: Some 19CY LG DCM equipped vehicles may not be able to complete the firmware update due to not having an active account or waived services during the trial. Follow the steps below to enable ?Temp DCM Activation?.
Associated Products (9)Associated Documents - December 17, 2021•Document ID: 10206528Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE; EQUIPMENT
- Mfr Comm. #:
- T-SB-0104-21
- Date Added:
- January 18, 2022
- Manufacturer:
- TOYOTA
SummaryTSB: 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 Multi-information Display (MID). ?A MIL ON condition with Diagnostic Trouble Codes (DTCs) P05202A (Engine Oil Pressure Sensor/Switch "A" Signal Stuck in Range) and/or P052477 (Engine Oil Pressure too low [Severe]). Moisture from blow-by gases condenses and accumulates in the engine oil during short trips in extreme cold weather. When the moisture in the oil freezes, the oil pressure may drop, and the aforementioned warning indicators may display. Follow the procedures in this bulletin to address these conditions.
Associated Products (11)Associated Documents - 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 23, 2021•Document ID: 10204570Service Bulletin/Repair InstructionsSUSPENSION:FRONT:SHOCK ABSORBER
- Mfr Comm. #:
- T-TT-0673-21 Rev
- Date Added:
- December 13, 2021
- Manufacturer:
- TOYOTA
SummaryTT: Vehicle has an abnormal noise condition when going over speed bumps or irregular roads. Noise is coming from front shock absorber
Associated Products (1)Associated Documents - November 12, 2021•Document ID: 10204561Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- T-TT-0673-21
- Date Added:
- December 13, 2021
- Manufacturer:
- TOYOTA
SummaryTT: Vehicle has an abnormal noise condition when going over speed bumps or irregular roads. Noise is coming from front shock absorber
Associated Products (1)Associated Documents - November 9, 2021•Document ID: 10204554Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- T-SB-0037-21 Rev
- Date Added:
- December 13, 2021
- 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 29, 2021•Document ID: 10204549Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- TTT067221
- Date Added:
- December 13, 2021
- Manufacturer:
- TOYOTA
SummaryTT: 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.
Associated Products (6)Associated Documents