Toyota Avalon Service Bulletins (2019)
254 manufacturer communications on file.
- August 7, 2020•Document ID: 10179702Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- T-TT-0615-20 Rev
- Date Added:
- September 14, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - August 7, 2020•Document ID: 10179606Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE
- Mfr Comm. #:
- T-TT-0615-20 Rev
- Date Added:
- September 14, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - August 5, 2020•Document ID: 10179698Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT
- Mfr Comm. #:
- T-SB-0074-20
- Date Added:
- September 14, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid Vehicle; 2016 ? 2020 model year Mirai and RAV4 Hybrid Vehicle; and 2020 model year Corolla Hybrid Vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup in the HV battery cooling fan and/or HV cooling filter. Follow the procedure in this bulletin to address this condition.
Associated Products (81)2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42019 Toyota Avalon2019 Toyota Camry2019 Toyota Highlander2019 Toyota Mirai2019 Toyota Prius2019 Toyota Prius C2019 Toyota RAV42018 Toyota Avalon2018 Toyota Camry2018 Toyota Highlander2018 Toyota Mirai2018 Toyota Prius2018 Toyota Prius C+ 61 moreAssociated Documents - August 5, 2020•Document ID: 10179602Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-SB-0074-20
- Date Added:
- September 14, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid Vehicle; 2016 ? 2020 model year Mirai and RAV4 Hybrid Vehicle; and 2020 model year Corolla Hybrid Vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup in the HV battery cooling fan and/or HV cooling filter. Follow the procedure in this bulletin to address this condition.
Associated Products (81)2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42019 Toyota Avalon2019 Toyota Camry2019 Toyota Highlander2019 Toyota Mirai2019 Toyota Prius2019 Toyota Prius C2019 Toyota RAV42018 Toyota Avalon2018 Toyota Camry2018 Toyota Highlander2018 Toyota Mirai2018 Toyota Prius2018 Toyota Prius C+ 61 moreAssociated Documents - July 31, 2020•Document ID: 10178528Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- T-SB-0073-19 Obs
- Date Added:
- August 17, 2020
- Manufacturer:
- TOYOTA
SummaryOBSOLETE 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 moreAssociated Documents - July 30, 2020•Document ID: 10178524Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM
- Mfr Comm. #:
- T-TT-0468-17 Rev
- Date Added:
- August 17, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - July 23, 2020•Document ID: 10178534Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- T-SB-0160-19 Obs
- Date Added:
- August 17, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: OBSOLETE NOTICE July 23, 2020: This bulletin is now obsolete. Please see T-SB-0071-20.
Associated Products (7)Associated Documents - July 23, 2020•Document ID: 10178533Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- T-SB-0071-20
- Date Added:
- August 17, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0160-19. Service Bulletin No. T-SB-0160-19 is obsolete and any printed versions should be discarded. Some 2019 ? 2020 model year Toyota vehicles equipped with Entune? Audio (version 1007), Entune? Audio Plus (version 1011), or Entune? Premium Audio (version 1011) or earlier may exhibit one or more of the following conditions: ?Phone does not auto-connect on startup. ?Intermittent black screen. ?Apple CarPlay® home screen widget turns white when USB flash drive is disconnected. ?Abnormal phone book sorting. ?Unable to see DCM Status when in dark red or dark blue modes. ?XM no signal banner appears at all times. ??Check antenna,? ?ID Displaying,? or ?Seeking? always displays on XM mode. ?Unable to switch Bluetooth® devices. ?Apps button inactive in the voice recognition hint screen when using Apple CarPlay®. ?Incorrect Spanish translations. ?Voice recognition is not canceled during a phone call. ?Low Easy Speak volume. ?Voice recognition ?Web Search? is inoperative. ?Entune? apps are inoperative and ?When it is safe and legal to do so, please ensure your Entune? App Suite application is running and logged in on your phone? pop-up appears. ?Download screen appears even though nothing is being downloaded. ?Intermittent partially white screen. ?Screen intermittently locked. A software update is now available to address these conditions
Associated Products (9)Associated Documents - July 20, 2020•Document ID: 10178787Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- T-TT-0553-19 Rev
- Date Added:
- August 24, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - June 23, 2020•Document ID: 10177779Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- T-TT-0552-19 Rev
- Date Added:
- August 3, 2020
- Manufacturer:
- TOYOTA
SummaryTT: Repairing a 1234YF HVAC system on a gas powered (non-hybrid) Toyota vehicle may require additional compressor oil to complete the repairs. The various 1234YF compressor oils (ND-12, PS-D1, or VC100YF) are available through the Toyota Approved Dealer Equipment website.
Associated Products (30)2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota RAV42021 Toyota Tacoma2021 Toyota Tundra2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota RAV42020 Toyota Tacoma2020 Toyota Tundra2019 Toyota Avalon2019 Toyota Camry2019 Toyota C-HR2019 Toyota Corolla+ 10 moreAssociated Documents - June 18, 2020•Document ID: 10177773Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0062-20
- Date Added:
- August 3, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2004 ? 2020 model year Hybrid vehicles may exhibit an excessive buildup of dust, lint, or debris in the HV battery intake filter or cooling fan. The condition could reduce the efficiency of the HV battery cooling system. Perform the procedures outlined in this bulletin to address this condition.
Associated Products (80)2020 Toyota Avalon2020 Toyota Camry2020 Toyota Corolla2020 Toyota Mirai2020 Toyota Prius2020 Toyota Prius C2020 Toyota RAV42019 Toyota Avalon2019 Toyota Camry2019 Toyota Highlander2019 Toyota Mirai2019 Toyota Prius2019 Toyota Prius C2019 Toyota RAV42018 Toyota Avalon2018 Toyota Camry2018 Toyota Highlander2018 Toyota Mirai2018 Toyota Prius2018 Toyota Prius C+ 60 moreAssociated Documents - June 12, 2020•Document ID: 10177592Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- T-TT-0615-20 Rev
- Date Added:
- July 27, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - June 3, 2020•Document ID: 10177579Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- T-SB-0064-18 Rev
- Date Added:
- July 27, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature, Add/Remove Key, is also available. Once a key is removed, it can never be reused.
Associated Products (13)Associated Documents - June 1, 2020•Document ID: 10177575Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- T-TT-0615-20
- Date Added:
- July 27, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 (23)2021 Toyota Avalon2021 Toyota Camry2021 Toyota Highlander2021 Toyota RAV42021 Toyota Tacoma2020 Toyota Avalon2020 Toyota Camry2020 Toyota Highlander2020 Toyota RAV42020 Toyota Sienna2020 Toyota Tacoma2019 Toyota Avalon2019 Toyota Camry2019 Toyota Highlander2019 Toyota RAV42019 Toyota Sienna2019 Toyota Tacoma2018 Toyota Avalon2018 Toyota Camry2018 Toyota Highlander+ 3 moreAssociated Documents - May 20, 2020•Document ID: 10176506Service Bulletin/Repair InstructionsEXTERIOR LIGHTING:HEADLIGHTS
- Mfr Comm. #:
- T-TT-0609-20_Rev
- Date Added:
- June 22, 2020
- Manufacturer:
- TOYOTA
SummaryTT: Some 2019 and 2020 model year Avalon and Avalon HV may exhibit abnormal, partial or 100% inoperative function of either the passenger side, driver side, or both LED1 Headlamp Day Time Running Lights (DRL). This may be caused by an internal fault in the headlamp assembly or DRL logic issue.
Associated Products (2)Associated Documents - May 18, 2020•Document ID: 10176504Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- T-TT-0611-20
- Date Added:
- June 22, 2020
- 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 (29)2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota Camry2021 Toyota C-HR2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Prius2021 Toyota RAV42021 Toyota Sequoia2021 Toyota Tacoma2021 Toyota Tundra2020 Toyota 4Runner2020 Toyota Avalon2020 Toyota Camry2020 Toyota C-HR2020 Toyota Corolla2020 Toyota Highlander2020 Toyota Prius2020 Toyota RAV42020 Toyota Sequoia+ 9 moreAssociated Documents - May 13, 2020•Document ID: 10176493Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- T-TT-0516-18_Rev
- Date Added:
- June 22, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents - May 13, 2020•Document ID: 10176492Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- T-TT-0609-20
- Date Added:
- June 22, 2020
- Manufacturer:
- TOYOTA
SummaryTT: Some 2019 & 2020 model year Avalon & Avalon HV may exhibit abnormal, partial or 100% inoperative function of either the passenger side, driver side, or both LED1 Headlamp Day Time Running Lights (DRL). This may be caused by an internal fault in the headlamp assembly or DRL logic issue.
Associated Products (2)Associated Documents - May 8, 2020•Document ID: 10176287Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0160-19_Rev
- Date Added:
- June 15, 2020
- Manufacturer:
- TOYOTA
SummaryTSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0143-18. Service Bulletin No. T-SB-0143-18 is obsolete and any printed versions should be discarded. Some 2019 model year Avalon and Avalon Hybrid vehicles equipped with Entune? Audio Plus (version 1002) or Entune? Premium Audio (version 1002) or earlier may exhibit one or more of the following conditions: ?Incorrect GPS date and time ?Abnormal Bluetooth® operation ?Abnormal Wi-Fi operation G49?Microphone remains on screen after voice recognition failure ?Unable to see text with headlights on (text is same color as background) Some 2019 ? 2020 model year Toyota vehicles equipped with Entune? Audio (version 1007), Entune? Audio Plus (version 1011), or Entune? Premium Audio (version 1011) or earlier may exhibit one or more of the following conditions: ?Phone does not auto-connect on startup ?Intermittent black screen?Apple CarPlay® home screen widget turns white when USB flash drive is disconnected ?Abnormal phone book sorting ?Unable to see DCM Status when in dark red or dark blue modes ?XM no signal banner appears at all times ??Check antenna,? ?ID Displaying,? or ?Seeking? always displays on XM mode ?Unable to switch Bluetooth® devices ?Apps button inactive in the voice recognition hint screen when using Apple CarPlay® ?Incorrect Spanish translations ?Voice recognition is not canceled during a phone call ?Low Easy Speak volume ?Voice recognition ?Web Search? is inoperative ?Entune? apps are inoperative and ?When it is safe and legal to do so, please ensure your Entune? App Suite application is running and logged in on your phone? pop-up appears ?Amazon Alexa inoperative on iOS devices
Associated Products (7)Associated Documents - April 23, 2020•Document ID: 10174921Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-TT-0606-20
- Date Added:
- May 11, 2020
- Manufacturer:
- TOYOTA
SummaryTT: 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 moreAssociated Documents