2021

  1. OishiiJPN

    2020-2023 Toyota Highlander, Rav4, Sienna and Venza MIL ON With DTCs P24517F and/or P14502A T-SB-0033-23

    Please see T-SB-0033-23 Introduction: Some 2020 – 2023 model year Highlander Hybrid and 2021 – 2023 model year RAV4 Hybrid, RAV4 Prime, Sienna Hybrid, and Venza Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: P24517F –...
  2. MG

    2020-2022 Toyota Highlander and Sienna MIL ON With DTCs P0087 and/or P107A2A at High Altitude and With High Temperatures T-SB-0049-21 Revision 1

    Please see T-SB-0049-21 Revision 1 Introduction: 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...
  3. Lewis

    Toyota Highlander when pressing Smart Key to unlock it takes 2-3 seconds for it to unlock.

    2021 Toyota Highlander 2GR. Will lock immediately with the smart key when pressing lock. When pressing unlock it takes 2-3 seconds for it to unlock. Interestingly has a code in the main body ecu - B1249 double locking ecu communication stop. The fix to clarify - the initialize in Main Body ecu...
  4. MG

    2021 Toyota Sienna and Venza Models Accessory Dash Camera Firmware Reprogram (LSC) Limited Service Campaign 22TD04

    Please see Limited Service Campaign (LSC) 22TD04 (Link Needed) 2021 Toyota Sienna and Venza Models Accessory Dash Camera Firmware Reprogram LIMITED SERVICE CAMPAIGN 22TD04 Condition: A Toyota Genuine Accessory Dash Camera was installed in the involved vehicles. If the Micro SD Card used in the...
  5. OishiiJPN

    2017-2022 Toyota Prius Prime MIL ON - Multiple DTC's for Battery ECU: P0ABF##, P0AA649,P33CF49649,P33CF49 Tech Tip T-TT-0701-22

    Please see TechTip T-TT-0701-22 APPLICABLE VEHICLES: 2017-2022 Prius Prime CONDITION: 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...
  6. OishiiJPN

    2018-2021 Toyota Models "Engine Maintenance Required" Message - Scan for DTCs Tech Tip T-TT-0699-22

    Please see Tech Tip T-TT-0699-22 CONDITION: 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. RECOMMENDATIONS 1. If this message is displayed...
  7. OishiiJPN

    2019-2022 Toyota Rav4 MIL ON With DTCs P0087, P008700 and/or P107A2A at High Altitude and With High Temperatures T-SB-0058-22

    Please see T-SB-0058-22 Introduction: 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...
  8. Lewis

    2020-2022 Toyota Camry MIL on with code P219F00 misfire A25A-FKS

    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...
  9. OishiiJPN

    2017-2022 Toyota Highlander and Sienna MIL "on" w/DTC(s) P042000/43000 - Catalyst Deterioration T-TT-0698-22

    Please see T-TT-0698-22 (link needed) CONDITION: 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...
  10. OishiiJPN

    2021 Toyota Rav4 Prime Depleted 12V Auxiliary Battery T-SB-0056-22

    Please see T-SB-0056-22 (link needed) Introduction: Some 2021 model year RAV4 Prime vehicles may exhibit a depleted 12V auxiliary battery when in IG-OFF due to a condition in which the Hybrid Vehicle Electronic Control Unit (HV ECU) does not sleep. The HV ECU may not sleep if any of the...
  11. MG

    2019-2021 Toyota Corolla Hard Brake Pedal Low Braking Power

    We are starting to see the same low power brake pedal on the 2019-2021 Toyota Corolla's as we did on the Camry's... 2018-2021 Toyota Camry Vacuum Pump Failure and Replacement
  12. OishiiJPN

    2021-2022 Toyota Corolla with Loud noise on acceleration, banging noise when shifting from park to drive

    If you have experienced this condition, the most likely cause is the drivers side front transmission mount. Watch it carefully for movement.
  13. OishiiJPN

    2021-2022 Toyota Sienna MIL ON - Multiple DTC's for HV Battery Cooling Fan: P0A81##, P0A96## T-TT-0697-22

    Please see Tech Tip T-TT-0697-22 (Link Needed) CONDITION: MIL ON with DTC(s) present for Hybrid/EV Battery Cooling Fan Circuit. RECOMMENDATIONS: If liquid is spilled in or around the center console area, the Hybrid/EV Battery Cooling Fan Circuit may become shorted. Check for DTC’s and...
  14. MG

    2021 Toyota Highlander and Highlander Hybrid Sealant for a Seam near the Fuel Inlet Limited Service Campaign LSC 22TD02

    Please see Limited Service Campaign (LSC) 22TD02 (Link Needed) Condition: A seam near the fuel inlet may not have been properly sealed during manufacturing. This can allow water to leak into the interior area of the vehicle, behind the third-row seat, when the vehicle is exposed to wet...
  15. MG

    2021 Model Year Mirai Software Update for the EV Control Computer Special Service Campaign SSC 22TC04

    Please see Special Service Campaign (SSC) 22TC04 (Link Needed) 2021 Model Year Mirai Software Update for the EV Control Computer Condition: 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...
  16. OishiiJPN

    2021-2022 Toyota Rav4 Prime MIL ON With DTC P060694 T-SB-0050-22

    Please see T-SB-0050-22 (Link Needed) Introduction: Some 2021 – 2022 model year RAV4 Prime vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P060694 (SAE code P0606) (Control Module Processor Unexpected Operation) present. The Hybrid Vehicle Control Computer logic has...
  17. MG

    2020-2022 Toyota Highlander and Highlander Hybrid Abnormal Whistle Noise From Vehicle Front T-SB-0048-22

    Please see T-SB-0048-22 Introduction: 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 grille bracket...
  18. Lewis

    2021 Toyota Highlander Pop Noise over bump Body Flex

    2021 Highlander AWD w/ 14K miles, dull knock/pop type noise coming from the rear/center of the vehicle while turning and going over a bump (body roll). The fix is to remove this body brace (located behind the 2nd row seat, remove 3rd row seats to access) and re-torque the 6 bolts and noise...
  19. MG

    2021-2022 Toyota Hybrids Under Floor Wire Harness for Motor Generator - Connector Cover has Missing or Damaged Appearance Tech Tip T-TT-0690-22

    *** This Tech Tip was in reference to this situation... *** Please see Tech Tip T-TT-0690-22 (Link Needed) CONDITION: On some 2021-2022MY Highlander HV, RAV4 HV, RAV4 Prime and Venza models, the connector cover for the Under Floor Wire Harness for the Rear Motor Generator may have the...
  20. MG

    2019-2021 Toyota Models Smart Key Immobilizer Reset and Add/Remove Key T-SB-0064-18 Revision 2

    Please see T-SB-0064-18 Revision 2 REVISION NOTICE: 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...
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