1. OishiiJPN

    2020-201 Toyota Tacoma Tacoma Rear Diff Whine Noise Tech Tip T-TT-0651-21

    Please see Tech Tip T-TT-0651-21 APPLICABLE VEHICLE: 2020-2021 Toyota Tacoma CONDITION: This Tech Tip applies to Tacoma vehicles equipped with a BD20 rear differential – Part Number: 41110-04130. Some 2020-2021 model year Tacoma customers may be concerned with a whine noise heard from the rear...
  2. OishiiJPN

    2020 Toyota Rav4 Flapping Wind noise at 50 MPH

    The noise was caused by an improper sticker placement near the drivers side sunroof.
  3. OishiiJPN

    2021 Toyota Sienna Hybrid Clicking Creaking Noise From Clad Wheels While Driving T-SB-0055-21

    Please see T-SB-0055-21 Applicability: 2021 Sienna HV VDS(s): DRKEC, ERKEC, GRKEC, XRKEC, ZRK Drive Type(s): FWD (Please see this Post to determine VDS and WMI's) Introduction: Some 2021 model year Sienna Hybrid vehicles equipped with FWD and 20-in. clad wheels may exhibit a clicking/creaking...
  4. Lewis

    2016-2019 Toyota Tacoma Air Conditioning Blower Motor Stops Working

    How many 2016-2019 Toyota Tacoma Owners out there are experiencing their air conditioning blower motors quite working? Maybe under the same conditions as the previous Tacoma generation documented under T-SB-0149-11. See the Post here...
  5. 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 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 from a leak from...
  6. MG

    2021-2022 Toyota Highlander with a whistle noise starting at 45mph

    If you have a 2021 Toyota Highlander with a whistle noise starting around 45mph, then you may want to replace the hood seal. Allegedly there us a new design but will still have the old part number. You can tape off the hood to see if the noise goes away for confirmation.
  7. OishiiJPN

    2019 Toyota Rav4 Abnormal Noise from Differential and Miss Match of Connect/Disconnect Timing Tech Tip T-TT-0652-21 Revision 1

    Please see Tech Tip T-TT-0652-21 Revision 1 APPLICABLE VEHICLES: 2019 Toyota RAV4 CONDITION: This Tech Tip applies to 2019 model year RAV4 Adventure/Limited grade equipped with torque vectoring AWD system ONLY. Some customers may experience an abnormal noise from rear differential after...
  8. OishiiJPN

    2021 Toyota Rav4 Prime DTC P1CE931 - No Signal From the Charging Fan T-SB-0021-21

    Please see T-SB-0021-21 Applicability: 2021 Toyota RAV4 Prime Introduction: Some 2021 model year RAV4 Prime vehicles may store Diagnostic Trouble Code (DTC) P1CE931 (Charger Cooler Fan Revolution Sensor No Signal). Some vehicles may also exhibit a longer charging period or reduced charging...
  9. MG

    2018-2021 Toyota Camry and Hybrid Front Brake Squeal Squeak Noise T-SB-0015-20 Revision 2

    Please see T-SB-0015-20 Revision 2 Applicability: 2018-2021 Toyota Camry and Camry Hybrid REVISION NOTICE: April 19, 2021 Rev2: Applicability has been updated to include 2021 model year Camry and Camry Hybrid vehicles. September 01, 2020 Rev1: The Applicability and Production Change...
  10. 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...
  11. MG

    2019-2020 Toyota Rav4 Abnormal Buzz/Groan Noise at 20 - 30 mph From Front Transfer Case T-SB-0019-20

    *** This condition is now covered by a warranty extension for 10 years or 125,000 miles. Please see Customer Support Program 20TE03 So Toyota is really making us chase our tail on this one. This TSB T-SB-0019-20 Revision 2 is now OBSOLETE. Please see T-SB-0065-21 for the latest information...
  12. MG

    How to disable the Toyota Start Stop feature on the Toyota Highlander

    To temporarily disable the start stop feature then follow this method.... If you would like to disable the Start Stop feature, then you may want to try a product like this.. (We do not have any affiliation with this product/company/individual and have not tested or endorse this product. Try...
  13. MG

    2020-2021 Toyota Corolla Models Sloshing or Splashing Noise Caused by Water Inside Doors T-SB-0121-20

    Please see TSB T-SB-0121-20 Applicability: 2019 - 2021 Corolla Hatchback 2020 - 2021 Corolla, Corolla Hybrid Introduction: Some 2020 – 2021 model year Corolla and Corolla Hybrid vehicles, and some 2019 – 2021 model year Corolla Hatchback vehicles may exhibit a sloshing or splashing noise when...
  14. MG

    2019 Toyota RAV4 and RAV4 Hybrid Abnormal Noise from Rear Over Bumps T-TT-0550-19

    Please see Tech Tip T-TT-0550-19 APPLICABLE VEHICLES: 2019 RAV4 Hybrid 2019 RAV4 CONDITION: Abnormal noise from rear of vehicle when traveling over bumps. RECOMMENDATIONS: Inspect rear coil springs for evidence of rubbing on lower arm. Coil spring may also appear misaligned or not seated...
  15. 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...
  16. MG

    2016-2021 Toyota Tacoma Lack of A/C Performance at Idle in High Ambient Temperature T-SB-0093-20 Revision 1

    Please see T-SB-0093-20 Revision 1 Applicability: 2016 - 2021 Tacoma VDS(s): AZ5CN, BZ5DN, CZ5AN, DZ5BN, EZ5CN, FZ5DN, GZ5AN, HZ5BN, RZ5CN, SZ5AN (Please see this post to determine VDS) Engine(s): 2GR Transmission(s): 6AT REVISION NOTICE January 12, 2021 Rev1: Applicability has been updated...
  17. MG

    2019 Toyota Avalon and Avalon Hybrid Front Brake Squeal Squeak Noise T-SB-0025-20

    Please see T-SB-0025-20 Applicability: 2019 Avalon, Avalon Hybrid Introduction: Some 2019 model year Avalon and Avalon Hybrid vehicles may exhibit a brake squeal/squeak noise from the front brake components. For customers who find these characteristics objectionable, an updated brake caliper...
  18. MG

    2014-2019 Toyota Corolla Squeak Noise From Front Lower Suspension Arm Bushing

    Please see TSB T-SB-0068-20 Applicability: 2014 - 2019 Corolla Introduction: Some 2014 – 2019 model year Corolla vehicles may exhibit a squeak noise from the front lower suspension arm rear bushing. This condition may occur when driving over speed bumps or uneven surfaces. Follow the Repair...
  19. MG

    2016-2019 Toyota Tundra Vibration and noise with light brake application - Rear Axle Runout

    Please see Tech Tip T-TT-0610-20 APPLICABLE VEHICLES: 2016-2019 Tundra CONDITION: Some 2016-2019 model year Tundra vehicles may experience vibration and noise with light brake application. Rear axle runout may not meet the specification of 0.05 mm (0.00197 in.) RECOMMENDATIONS: Tundra axle...
  20. MG

    2018-2019 Toyota Tundra Rear Brake Squeal Noise - Plastic Seal

    Please see Tech Tip T-TT-0612-20 APPLICABLE VEHICLES: 2018-2019 Tundra CONDITION: Some 2018-2019 model year Tundra vehicles may exhibit a rear brake squeal/squeak noise when braking, typically heard at low speeds. NOTE: If there is a vibration and noise other than a squeal/squeak noise...