Toyota Corolla Service Bulletins
312 manufacturer communications on file.
- March 4, 2024•Document ID: 10253225Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-SB-0013-24
- Date Added:
- April 15, 2024
- 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 (37)2024 Toyota 4Runner2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Tacoma2024 Toyota Tundra2023 Toyota 4Runner2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota GR Corolla2023 Toyota Highlander2023 Toyota Mirai2023 Toyota Prius+ 17 moreAssociated Documents - March 4, 2024•Document ID: 10253223Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
- Mfr Comm. #:
- T-PANT-2024-004-
- Date Added:
- April 15, 2024
- Manufacturer:
- TOYOTA
SummaryThis is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website.
Associated Products (79)2025 Toyota 4Runner2025 Toyota bZ4X2025 Toyota Corolla2025 Toyota Corolla Cross2025 Toyota Crown2025 Toyota GR Corolla2025 Toyota Grand Highlander2025 Toyota Highlander2025 Toyota Mirai2025 Toyota Prius2025 Toyota RAV42025 Toyota Supra2025 Toyota Tacoma2025 Toyota Tundra2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown+ 59 moreAssociated Documents - February 20, 2024•Document ID: 10252259Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); UNKNOWN OR OTHER
- Mfr Comm. #:
- TSB010622
- Date Added:
- April 1, 2024
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the process for generating license keys differs from previous generations. Before attempting to perform a map update, the expiration date of the dynamic subscription (stored in the head unit), must be checked. If the expiration date has not passed, a license key may be generated without the purchase of an Activation Card Number (ACN). Updating the map without the use of an ACN is considered an Embedded Navigation Update (refer to pg. 10) and performing this update does not extend the subscription to dynamic map services. If the subscription period has expired, or is expiring within the next 90 days, it should be recommended to the customer to purchase an ACN. Utilizing an ACN, will initiate the Dynamic Navigation Update (refer to pg. 4). This Dynamic Navigation Update will perform the embedded navigation update and provide dynamic map services for a period of two years from the date that the Dynamic Navigation Update is performed. ACNs are provided in a pamphlet available through the normal parts ordering system. Follow the process in this bulletin to perform the update.
Associated Products (25)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 Venza2021 Toyota 4Runner2021 Toyota Avalon2021 Toyota C-HR2021 Toyota Camry2021 Toyota Corolla2021 Toyota Highlander2021 Toyota Mirai2021 Toyota Prius+ 5 moreAssociated Documents - February 19, 2024•Document ID: 10252257Service Bulletin/Repair InstructionsTIRES
- Mfr Comm. #:
- TSB002723
- Date Added:
- April 1, 2024
- 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 (16)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota VenzaAssociated Documents - February 19, 2024•Document ID: 10252256Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- TSB002623
- Date Added:
- April 1, 2024
- 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 (16)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota VenzaAssociated Documents - February 19, 2024•Document ID: 10252255Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
- Mfr Comm. #:
- TSB002523
- Date Added:
- April 1, 2024
- Manufacturer:
- TOYOTA
SummaryTSB: Hybrid vehicles (HV) and battery electric vehicles (BEV) are equipped with two types of batteries: ?Hybrid vehicle (HV) battery. ?Auxiliary (12V) battery. If a hybrid or battery electric vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. 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 SOC of the vehicle?s battery while in stock and ensure proper SOC at delivery. Perform the following maintenance service for the HV battery and auxiliary battery.
Associated Products (10)Associated Documents - February 15, 2024•Document ID: 10252251Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; LANE DEPARTURE
- Mfr Comm. #:
- TSB010421
- Date Added:
- April 1, 2024
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2018 ? 2024 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, M20A-FKS, or M20A-FXS 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]) present. 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 (30)2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Prius2024 Toyota RAV42024 Toyota Venza2023 Toyota Camry2023 Toyota Corolla2023 Toyota Corolla Cross2023 Toyota Crown2023 Toyota Highlander2023 Toyota Prius2023 Toyota RAV42023 Toyota Venza2022 Toyota Avalon2022 Toyota Camry2022 Toyota Corolla+ 10 moreAssociated Documents - February 13, 2024•Document ID: 10252249Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- TSB002823
- Date Added:
- April 1, 2024
- Manufacturer:
- TOYOTA
SummaryTSB: 2024 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 (16)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota VenzaAssociated Documents - February 13, 2024•Document ID: 10252247Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:OTHER:LABELS; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- TSB002423
- Date Added:
- April 1, 2024
- 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 (16)2024 Toyota 4Runner2024 Toyota bZ4X2024 Toyota Camry2024 Toyota Corolla2024 Toyota Corolla Cross2024 Toyota Crown2024 Toyota GR Corolla2024 Toyota Grand Highlander2024 Toyota Highlander2024 Toyota Mirai2024 Toyota Prius2024 Toyota RAV42024 Toyota Supra2024 Toyota Tacoma2024 Toyota Tundra2024 Toyota VenzaAssociated Documents - February 6, 2024•Document ID: 10251746Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- T-SB-0004-24
- Date Added:
- March 18, 2024
- Manufacturer:
- TOYOTA
SummaryTSB: 2025 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 - November 29, 2023•Document ID: 10247830Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; BACK OVER PREVENTION
- Mfr Comm. #:
- TTT074423
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTT: Some 2022/2023 Japan built (VIN JTD) Corolla/Corolla HV sedan vehicles may have a rattle noise coming from the headliner.
Associated Products (2)Associated Documents - November 17, 2023•Document ID: 10247818Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Mfr Comm. #:
- TTT074323
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTT: MIL On with DTC P045600 Evaporative Emission System Leak Detected (Very Small Leak)
Associated Products (1)Associated Documents - November 10, 2023•Document ID: 10247803Service Bulletin/Repair InstructionsSTRUCTURE; ENGINE
- Mfr Comm. #:
- TSB008823
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2020 ? 2024 model year Corolla vehicles may exhibit a vibration or rattle noise from the right-hand engine mounting insulator sub-assembly. This condition will usually go away when the engine Revolutions Per Minute (RPM) are above idle. This condition is typically found on vehicles in warm climates/weather. No Diagnostic Trouble Codes (DTCs) are associated with this condition. Follow the Repair Procedure in this bulletin to improve this condition.
Associated Products (4)Associated Documents - November 1, 2023•Document ID: 10247796Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB008523
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Some 2016 ? 2023 model year Toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.
Associated Products (7)Associated Documents - October 10, 2023•Document ID: 10245454Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- T-TT-0678-21 Rev
- Date Added:
- November 27, 2023
- 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 (11)Associated Documents - September 14, 2023•Document ID: 10244138Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- TSB005623
- Date Added:
- October 16, 2023
- Manufacturer:
- TOYOTA
SummaryThis bulletin contains the PDS procedures that apply specifically to 2024 model year Corolla, Corolla Hatchback, and Corolla Hybrid vehicles. A universal PDS Check Sheet that contains PDS steps that apply to all 2024 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.
Associated Products (1)Associated Documents - August 31, 2023•Document ID: 10243081Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 23TC01b
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TC01 TOYOTA SAFETY SENSE INOPERATIVE INTERMITTENTLY
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10243080Service Bulletin/Repair InstructionsLANE DEPARTURE; FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 23TC01a
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The subject vehicles are equipped with Toyota Safety Sense (TSS) which consists of several driving assist features, including pre-collision braking, lane departure warning, and more. Due to the programming of the software within the forward recognition camera, there is a possibility that under certain conditions, TSS functions could become inoperative for approximately 4 seconds before rebooting and becoming operational again.
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10243079Service Bulletin/Repair InstructionsAIR BAGS; LANE DEPARTURE
- Mfr Comm. #:
- 23TC01
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles are equipped with Toyota Safety Sense (TSS) which consists of several driving assist features, including pre-collision braking, lane departure warning, and more. Due to inappropriate programming of the software within the forward recognition camera, there is a possibility that under certain conditions, TSS functions could become inoperative for approximately 4 seconds before rebooting and becoming operational again.
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10242522Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 23TC01 TI - Publ
- Date Added:
- September 18, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TC01 TOYOTA SAFETY SENSE INOPERATIVE INTERMITTENTLY
Associated Products (3)Associated Documents