Update Toyota to Latest Software

    Oct. 17, 2022

    Some 2016-2018 Toyota Tacoma vehicles may exhibit a MIL on with DTC P261093 (ECM/PCM engine off timer performance no operation). Toyota notes that the ECM logic has been modified to reduce the possibility of this condition. 

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    Some 2016-2018 Toyota Tacoma vehicles may exhibit a MIL on with DTC P261093 (ECM/PCM engine off timer performance no operation). Toyota notes that the ECM logic has been modified to reduce the possibility of this condition. Reprogram the ECM with the latest available software.

    About the Author

    Information courtesy of Mitchell 1

    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.

    About the Author

    Mike Mavrigian | Motor Age Editor

    Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of  specialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.

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