air

  1. MG

    2020 Toyota Highlander and Highlander Hybrid Loss of Air Conditioning Cooling B1423 Code T-SB-0127-20

    Please see T-SB-0127-20 Applicability: 2020 Highlander, Highlander Hybrid Introduction: Some 2020 model year Highlander and Highlander Hybrid vehicles may experience a sudden loss of air conditioning cooling with Diagnostic Trouble Code (DTC) B1423 (Open in Pressure Sensor Circuit/Abnormal...
  2. MG

    2015 Toyota Sequoia Air Conditioning Automatic Climate Control not Responding

    If you run across a 2015 Toyota Sequoia and you find that the air conditioning auto climate controls are not responding (except Mode may work) the make you check to see if any of the buttons are stuck down. Also check the rear controls where the kiddos grubby fingers like to touch...
  3. MG

    2020 Toyota Highlander and Highlander Hybrid Potential Improper Deployment of Seat Mounted Side Air Bag Recall 20TA14

    Please see Recall 20TA14 Check here to see if this Recall applies to your Toyota vehicle 2020 Toyota Highlander and Highlander Hybrid Potential Improper Deployment of Seat Mounted Side Air Bag On October 14, 2020 Toyota filed a Defect Information Report (DIR) with the National Highway...
  4. MG

    2011–2012 Toyota Corolla Incomplete or Nondeployment of Airbags and/or Seat Belt Pretensioners May Occur Recall 20TA05

    Please see Recall 20TA05 Check here to see if this Recall applies to your Toyota vehicle 2011–2012 Toyota Corolla Incomplete or Nondeployment of Airbags and/or Seat Belt Pretensioners May Occur On January 17, 2020, Toyota filed a Defect Information Report (DIR) with the National Highway...
  5. MG

    1997-2000 Toyota Models Airbag May Not Deploy Properly or Airbag Inflator May Rupture Recall 20TA01

    Please see Recall 20TA01 Check here to see if this Recall applies to your Toyota vehicle 1997-1998 Toyota Supra 1998-1999 Toyota Celica 1998-2000 Toyota RAV4 1998-1999 Toyota RAV4 EV Airbag May Not Deploy Properly or Airbag Inflator May Rupture On January 22, 2020, Toyota filed a Defect...
  6. MG

    2007-2020 Toyota Models HVAC Drain Tube Blocked/Clogged Tech Tip T-TT-0468-17

    Please see Tech Tip T-TT-0468-17 APPLICABLE VEHICLES: 2007-2020 Toyota Models CONDITION: HVAC Drain tube is found to be blocked/clogged. RECOMMENDATIONS: Before the drain tube is cleared of the blockage, use a Borescope to look inside the drain tube to evaluate the cause of the blockage...
  7. 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...
  8. MG

    2017-2020 Prius Prime 2016-2020 Prius HVAC Evaporator Cleaning Service Tips

    Please see Tech Tip T-TT-0577-19 APPLICABLE VEHICLES: 2017-2020 Prius Prime 2016-2020 Prius CONDITION: On 2016-2020 model year Prius and 2017-2020 model year Prius Prime vehicles follow the recommendations when performing the HVAC odor maintenance service using A/C Power Foam Evaporator...
  9. MG

    2019-2020 Toyota Corolla Hatchback HVAC Evaporator Cleaning Service Tips

    Please see Tech Tip T-TT-0586-19 APPLICABLE VEHICLES: 2019-2020 Corolla Hatchback CONDITION: On 2019-2020 model year Corolla Hatchback vehicles follow the recommendations when performing the HVAC odor maintenance service using A/C Power Foam Evaporator Cleaner & Refresher. RECOMMENDATIONS...
  10. MG

    2004-2017 Toyota Models HVAC Air Conditioning Odor Maintenance

    SUPERSESSION NOTICE: The information contained in this bulletin supersedes Service Bulletin No. T-SB-0142-13. Applicability has been updated to exclude 2016 – 2017 model year Prius vehicles. Service Bulletin No. T-SB-0142-13 is obsolete and any printed versions should be discarded. Some 2004...
  11. Dread Pirate Roberts

    2006-2018 Toyota Models HVAC Evaporator Drain Hose Clogged Due to Insect Intrusion

    SUPERSESSION NOTICE: The information contained in this bulletin supersedes Service Bulletin No. T-SB-0033-14 Revision 2 Applicability has been updated to include 2019 model year Toyota vehicles. Service Bulletin No. T-SB-0033-14 Revision 2 is obsolete and any printed versions should be...
  12. OishiiJPN

    2017 Toyota Highlander with code P219E00 A/F Ratio Imbalance on Cylinder 3

    If you run across a Toyota Highlander with a 2GR-FKS and have a code like P219E00, then go ahead and perform the cylinder compression test as well as the leak down test. These two tests may result in normal readings (compression 200psi, leakdown 2-5%) but we are seeing is that the intake valve...
  13. MG

    2018 Toyota C-HR A/C Not Cooling - Refrigerant Leak

    Some 2018 model year C-HR vehicles may exhibit a condition where the HVAC system intermittently blows warm air from the vents with the A/C on. Follow the Repair Procedure in T-SB-0142-18 bulletin to address this condition. R & R Air Conditioner Tube and Accessory Assembly with updated part...
  14. BGroot

    2018-2019 Toyota Camry and Avalon Fresh Recirculation Servo Actuator Separation

    Some 2018 model year Camry and Camry Hybrid and 2019 model year Avalon and Avalon Hybrid vehicles may exhibit decreased front windshield defroster performance at extremely low ambient temperatures. This condition may be the result of the fresh/re-circulation servo actuator separating from the...
  15. BGroot

    2015 Toyota Tacoma Lack of A/C Performance at Idle in High Ambient Temperature

    Some 2015 model year Tacoma vehicles may exhibit a condition where the air conditioning system shuts down and stops blowing cool air during periods of extended engine idle with ambient temperatures greater than 100° Fahrenheit. Follow the procedure in bulletin T-SB-0034-18 Revision 1 to address...
  16. OishiiJPN

    2018 Toyota C-HR Blower Motor Continuous Operation With Ignition Off

    Some 2018 model year C-HR vehicles may exhibit a condition where the HVAC blower motor will continue to operate when the ignition is turned OFF and the blower motor switch is in any ON position. Other symptoms of this condition can include the A/C not blowing cool air as the A/C amplifier will...
  17. OishiiJPN

    2012 Toyota Tacoma for Air Injection Pumps,Air Switching Valves CSP ZHA

    Subject: Customer Support Program / Warranty Extension ZHA 2012 Model Year Tacoma Coverage for Air Injection Pumps and/or Air Switching Valves In our continuing efforts to ensure the best in customer satisfaction, Toyota is announcing a Customer Support Program to provide coverage for Air...
  18. Lewis

    When to use Air Conditioning Stop Leak in your Toyota vehicle?

    We can start with Toyota's recommendation on Air Conditioning Stop Leak usage by saying that you should never use it. Per Tech Tip Bulletin 0441-17 (T-TT-0441-17) all Toyota Models 2016 and up years .... "Adding stop leak products to the A/C system is not a recommended or approved Toyota repair...
  19. BGroot

    2018 Toyota Tundra and Sequoia Center Air Bag Sensor Assembly Software Update SSC H0Y

    You can check the status of any SSC on your Toyota here. Subject: Special Service Campaign H0Y – Remedy Notice Certain 2018 Model Year Sequoia Certain 2018 Model Year Tundra Center Air Bag Sensor Assembly Software Update Condition: The subject vehicles are voluntarily equipped with an event...
  20. OishiiJPN

    2016-2017 Toyota Prius and Prime with code P05A072 Due to Debris Stuck in the Active Grille Shutter

    Some 2016 – 2017 model year Prius and 2017 model year Prius Prime vehicles may exhibit a “Grille Shutter Inoperative, Please See Dealer” message on the combination meter and/or a MIL “ON” condition with Diagnostic Trouble Code (DTC) P05A072 (Active Grille Air Shutter “A” Actuator Stuck Open) set...
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