1. MG

    2017 Toyota Highlander Lack of Power, High RPM Shift Point, Hesitation in Low Gears T-SB-0194-17

    Please see T-SB-0194-17 Revision 1 Applicability: 2017 Toyota Highlander REVISION NOTICE: December 11, 2020 Rev1: The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Introduction: Some 2017 model year Highlander vehicles may exhibit one or...
  2. MG

    2022 Toyota Tundra Potential ATF Leak - Cleaning & Inspection Procedure Tech Tip T-TT-0679-21

    Please see Tech Tip T-TT-0679-21 2022 Toyota Tundra Potential ATF Leak - Cleaning & Inspection Procedure APPLICABLE VEHICLES: 2022 Toyota Tundra CONDITION: For some 2WD 2022 MY Tundra vehicles, there may appear to be an ATF leak from the extension shaft area at the rear of the transmission...
  3. MG

    2022 Toyota Tundra Transmission ticking noise

    Customer noticed during his first test drive a ticking noise when warmed up. No actual transmission performance issue and wont affect durability from what I was told. The clearance in a clutch pack in rattling around after it gets to operating temp. It's normal 8 or so out of every 100 have it...
  4. MG

    2021 Toyota Tundra and Sequoia Potential ATF Leak - Cleaning & Inspection Procedure Tech Tip T-TT-0670-21

    Please see Tech Tip T-TT-0670-21 APPLICABLE VEHICLES: 2021 Toyota Tundra 2021 Toyota Sequoia CONDITION: For some 2021 Tundra and Sequoia vehicles, there may appear to be an ATF leak from the bellhousing area of the transmission. This condition is specifically focused on new vehicles and is...
  5. MG

    2018 Toyota C-HR Engine vibrates at idle

    If you have a 2018-2020 Toyota C-HR that exhibits a bad body engine vibration when at idle or at a stop light, then take a look at the transmission mount located on the drivers side. It may be cracked... the part number is 12372-0T581
  6. MG

    Toyota Oil Leak Diagnosis and Warranty Repair T-SB-0008-20 (Warranty Policy 4.21)

    Please see T-SB-0008-20 Applicability: Introduction: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a “leak” should be...
  7. MG

    2019-2021 Toyota Tundra High Transmission Fluid Temperature Warning Message T-SB-0087-21

    Please see T-SB-0087-21 Applicability: 2019-2021 Toyota Tundra Introduction: Some 2019 – 2021 model year Tundra vehicles may exhibit a “High Transmission Fluid Temp” warning message on the instrument cluster Multi-information Display (MID) when towing in tow/haul mode at highway speeds. The...
  8. MG

    2019-2020 Toyota Rav4 Hybrid HV Transaxle (Abnormal Noise/Vibration) T-TT-0529-19

    Please see Tech Tip T-TT-0529-19 Revision 2 (Revision 2 needed) APPLICABLE VEHICLES: 2019-2020 Toyota Rav4 Hybrid HV Transaxle CONDITION: Customers may experience abnormal noise/vibration from the hybrid transaxle. Note: This is different from Vehicle Proximity Notification system. Please use...
  9. MG

    Toyota C-HR transmission whine noise

    Please be aware that these transmission noise issues are becoming more popular for some reason. The repair is to replace the transmission.
  10. MG

    2020-2021 Toyota Highlander Fluid Leak from Between Transmission and Transfer Assembly Tech Tip T-TT-0657-21

    Please see Tech Tip T-TT-0657-21 (Link Needed) APPLICABLE VEHICLES: 2020-2021 Toyota Highlander CONDITION: This Tech Tip applies to 2020-21 model year Highlander “GAS” with AWD system ONLY. Some customers may complain of leak/fluid from under vehicle or on driveway/garage floor. This may be...
  11. MG

    2011 Toyota Highlander P0500 code Vehicle Speed Sensor

    If you run across a 2011 Toyota Highlander with various problems like the combination meter, trans shifting, and even the radio, then please check the passenger side kick panel for any corroded connectors. This would be due to water intrusion.
  12. OishiiJPN

    2021 Toyota Camry, Avalon and Rav4 Fluid Leak from Between Transmission and Transfer Assembly T-TT-0658-21

    Please see Tech Tip T-TT-0658-21 APPLICABLE VEHICLES: UB80 AWD Equipped Models ONLY 2021 Toyota RAV4 2021 Toyota Camry 2021 Toyota Avalon CONDITION: This Tech Tip applies to 2021 model year Camry, Avalon, and RAV4 gas models with AWD system ONLY. Some customers may complain of a leak or...
  13. Dread Pirate Roberts

    2021 Toyota Avalon, Camry and Highlander Whine or Grind Noise From the Transmission T-SB-0008-21

    Please see T-SB-0008-21 Applicability: 2021 Avalon VDS(s): AZ1FB, BZ1FB, CZ1FB, DZ1FB, EZ1FB, FZ1FB, GZ1FB, HZ1FB, JZ1FB 2021 Camry VDS(s): FZ1AK, KZ1AK 2021 Highlander (Please see this Post to determine VDS and WMI's) Introduction: Some 2021 model year Avalon, Highlander, and Camry vehicles...
  14. MG

    2020-2021 Toyota Supra Transmission fluid leak from transmission pan/gasket, NOT rear output shaft seal T-TT-0639-21

    Please see Tech Tip T-TT-0639-21 APPLICABLE VEHICLES: 2020-2021 Toyota Supra CONDITION: Customers may state they have a fluid leak from under the vehicle or technicians may notice a leak while performing other work. RECOMMENDATIONS: Confirm the leak is in fact from the transmission...
  15. MG

    2019-2020 Toyota Tacoma Vehicle Drivability Concerns T-SB-0092-20

    Please see T-SB-0092-20 Applicability: 2019-2020 Tacoma VDS(s): AZ5CN, BZ5DN, CZ5AN, DZ5BN, EZ5CN, FZ5DN, GZ5AN, HZ5BN, RZ5CN, SZ5AN (Please see this Post to determine VDS and WMI's) Engine(s): 2GR Transmission(s): 6AT Introduction: Some 2019 – 2020 model year Tacoma vehicles equipped with...
  16. MG

    2020 Toyota Highlander Highlander Shift Flare T-SB-0105-20

    Please see T-SB-0105-20 Applicability: 2020 Toyota Highlander Introduction: Some 2020 model year Highlander vehicles may exhibit a shift flare condition during wide open throttle (WOT) acceleration from 40 – 60 mph and during the upshift from 2nd to 3rd. The Engine Control Module (ECM) (SAE...
  17. BGroot

    2017-2018 Toyota Highlander and Sienna Coverage for UA80 Transmission Warranty Extension ZJC

    Warranty Enhancement Letter ZJC Subject: Warranty Enhancement Program – ZJC 2017-2018 Model Year Highlander 2017-2018 Model Year Sienna Extension of Warranty Coverage forr UA80 Transmission In our continuing efforts to ensure the best in customer satisfaction, Toyota is announcing a Customer...
  18. MG

    2005-2019 Toyota Tacoma Clutch Pedal Squeak Noise

    SUPERSESSION NOTICE: The information contained in this bulletin supersedes Service Bulletin No. T-SB-0186-12. Applicability has been updated to include 2018 and 2019 model year Tacoma vehicles. The entire bulletin has been updated. Service Bulletin No. T-SB-0186-12 is obsolete and any printed...
  19. MG

    2019 Toyota Rav 4 Hesitation On Acceleration From a Slow Roll or Rolling Stop

    Some 2019 model year RAV4 vehicles may exhibit a hesitation on acceleration from a slow roll or rolling stop under the following conditions. * 6 mph or below * Immediately following a 3 – 1 downshift * Less than 40% accelerator pedal application The Engine Control Module/ECM (SAE Term...
  20. MG

    2019 Toyota Rav4 Abnormal Buzz Groan Farting Noise at 20 - 30 mph T-SB-0065-19

    This TSB is Obsolete. Please see T-SB-0019-20 Some 2019 model year RAV4 Adventure and Limited grade AWD vehicles may exhibit an abnormal buzz/groan noise from the front transfer case at 20 – 30 mph when accelerating from a stop and/or at 20 – 13 mph on deceleration after driving the vehicle for...