12 volt

  1. MG

    2021 Toyota Supra Vehicles Improper Programing in a 12V Battery Management System SPECIAL SERVICE CAMPAIGN 21TC02

    Please see SPECIAL SERVICE CAMPAIGN (SSC) 21TC02 APPLICABLE VEHICLES: 2021 Toyota Supra Production Period Early July 2020 – mid-November 2020 Condition: Due to a software error in the battery management system of the 12V battery located under the vehicle’s hood, the engine auto Stop/Start...
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    • 12 volt 2021 21tc02 auto battery campaign deactivated improper management programming recall service special ssc start stop supra system toyota warranty
    • Replies: 0
    • Forum: Warranty Extensions
  2. MG

    2021 Toyota Venza Depleted (Dead) 12V Auxiliary Battery T-SB-0070-21

    Please see T-SB-0070-21 Applicability: 2021 Toyota Venza Hybrid Introduction: Some 2021 model year Venza Hybrid vehicles may exhibit a depleted 12V auxiliary battery when in IG-OFF due to a condition in which the Hybrid Vehicle Electronic Control Unit (HV ECU) does not sleep. The HV ECU may...
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    • 12 volt 2021 89980-48471 auxiliary battery dead depleted engine going have to hybrid jump keeps no start start t-sb-0070-21 toyota venza wont
    • Replies: 0
    • Forum: Tech Help
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