Please see T-SB-0049-21 Revision 1
Some 2020 – 2022 Highlander and Highlander Hybrid and 2021 – 2022 Sienna Hybrid vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0087 (Fuel Rail/System Pressure – Too Low) and/or P107A2A (Fuel Rail Pressure Sensor...
Please see Special Service Campaign (SSC) 22TC07 (Link Needed)
2020 Toyota Corolla Vehicles Engine ECU Software Update
Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low-speed vehicle...
Please see TechTip T-TT-0701-22
2017-2022 Prius Prime
Mil On. DTC P0AFB11 (Hybrid/EV Battery Current Sensor "A" Circuit Short to Ground), P0ABF15 (Hybrid/EV Battery Current Sensor "A" Circuit Short to Auxiliary Battery or Open), P0ABF28 (Hybrid/EV Battery...
Please see Tech Tip T-TT-0699-22
Some Model Year 2018-2021 vehicles equipped with A25A-FKS/FXS or M20A-FKS/FXS engines may display the following message “Engine Maintenance Required Visit Your Dealer” on the combination meter.
1. If this message is displayed...
Please see T-SB-0058-22
Some 2019 – 2022 model year RAV4 vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) present:
* P0087/P008700: Fuel Rail/System Pressure – Too Low
* P107A2A: Fuel Rail Pressure Sensor (Low) Signal...
If you have one of these codes (P219C00, P219D00, P219E00, P219F00) on the 2020-2022 Toyota Camry, first correspond the code to which cylinder and take a quick look at the spark plugs. The affected cylinders spark plugs tip may look darker (fuel fouled) due to the Direct Injector leaking and...
Please see T-TT-0698-22 (link needed)
Some 17-22MY Highlander and 17-20MY Sienna vehicles may experience a MIL ON condition with DTC(s) P042000, and/or P043000. This issue could involve deteriorated catalyst material from the bank 1 or bank 2 catalytic converter. Please see table...
Please see T-SB-0053-22 (Link Needed)
Some 2020 model year Tacoma vehicles may exhibit a condition in which the Elapsed Time After Start does not update in the Trip Information menu on the head unit. The combination meter ECU logic has been modified to reduce the possibility of...
Please see Special Service Campaign (SSC) 22TC04 (Link Needed)
2021 Model Year Mirai Software Update for the EV Control Computer
Due to improper programming in the EV Control Computer, under certain conditions, the vehicle may not start. A warning message will be displayed in the...
Please see T-SB-0048-22 (Link Needed)
Some 2020 - 2022 model year Highlander ( except XSE models) and Highlander Hybrid vehicles may exhibit an abnormal whistle noise from the front when driving over 35 mph. This may be caused by the radiator grille bracket. A new radiator...
Please see T-SB-0062-20 Revision 1 (Link Needed)
October 14, 2020 Rev1:
The HV Battery Intake Filter Applicability has been updated. Any previous printed versions of this bulletin should be discarded.
Some 2004 – 2020 model year Hybrid vehicles may exhibit an...
Please see T-SB-0064-18 Revision 2
June 03, 2020 Rev2:
Applicability has been updated to include 2021 model year Avalon, Avalon Hybrid, Corolla Hatchback, RAV4, RAV4 Hybrid, Corolla, Corolla Hybrid, Highlander, Highlander Hybrid, Mirai, RAV4 Prime, Sienna Hybrid, and Venza...
Please see T-SB-0026-22 (Link Needed)
Some 2019 – 2021 model year RAV4 Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) stored:
* P0AA649 (Hybrid/EV Battery Voltage System Isolation Internal Electronic Failure)
Please see T-SB-0024-22 (Link Needed)
The information contained in this bulletin supersedes Service Bulletin No. T-SB-0020-19.
The Production Change Information section has been updated. Service Bulletin No. T-SB-0020-19 is obsolete and any printed versions should be...
Please see T-SB-0096-21
Some 2020 – 2021 model year Tundra vehicles equipped with a smart key (push start) may exhibit a condition in which the mechanical key located inside the key fob does not manually unlock or lock the driver side door. Follow the procedures in this bulletin...
Please see T-SB-0051-22
The information contained in this bulletin supersedes Service Bulletin No. T-SB-0085-21.
* The Parts Information section has been updated. Service Bulletin No. T-SB-0085-21 is obsolete and any printed versions should be discarded. The information...