temperature
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2015-2021 Toyota Prius slowly overheating with no codes
If you have this generation Prius and the issue is that it is slowly overheating, first run through the basics, then you will want to check between the condenser and radiator for clogging debris. -
2019-2021 Toyota RAV4 interior cabin not heating warming properly
If you run across a 2019-2021 Toyota RAV4 and the customer concern in that the cabin doesn’t stay warm or the outlet temperature get cool when sitting at a stoplight, then check the coolant valves for staying open. Especially the one just under the transmission shift cable (16671-24020... -
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... -
2020-2021 Toyota Highlander and Sienna MIL ON With DTCs P0087 and/or P107A2A at High Altitude and With High Temperatures T-SB-0049-21 Obsolete
T-SB-0049-21 is Obsolete. Please see T-SB-0049-21 Revision 1 Applicability: 2020-2021 Toyota Highlander, Highlander Hybrid 2021 Toyota Sienna Hybrid Introduction: Some 2020 – 2021 Highlander and Highlander Hybrid and 2021 Sienna Hybrid vehicles may exhibit a MIL ON condition with Diagnostic... -
2016-2021 Toyota Tacoma Lack of A/C Performance at Idle in High Ambient Temperature T-SB-0093-20 Revision 2
Please see T-SB-0093-20 Revision 2 (needed) 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: August 17, 2021 Rev2: The Warranty... -
2019 4Runner TRD PRO Knocking Noise Over Bumps With Cool Ambient Temps
Please see Tech Tip T-TT-0546-19 APPLICABLE VEHICLES: 2019 4Runner TRD PRO CONDITION: Some 2019 model year 4Runner’s equipped with the TRD PRO package and Fox shocks may experience a “knocking” noise over bumps with cool ambient temperatures, normally below 35 degrees Fahrenheit... -
2017-2018 Toyota Highlander Hybrid MIL "ON" DTC P3190 - (Poor Engine Power) at High Altitude
Some 2017 – 2018 model year Highlander Hybrid vehicles may exhibit a MIL “ON” condition with Diagnostic Trouble Code (DTC) P3190 (Poor Engine Power). This may occur when operating the vehicle in high altitude and high temperature conditions. The engine control module/ECM (SAE Term: Powertrain...