Checking Toyota Software Updates

Some 2017-2018 Toyota Highlander and Sienna and 2018 Camry vehicles equipped with the 8AT transmission and with or without the start-stop feature may exhibit a MIL on with DTCs P07407E and/or P27567F.

The ECM logic has been modified to reduce this possibility. For programming, use only the Techstream Lite TSLITEPDLR01 or Techstream Lite (green cable) TSLP2DLR01. Software version 16.00.021 or later is required.

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Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.