Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA201886 GT, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALELECTRIC POWER CONTROL SYSTEM - DIAGNOSTIC CODES
2018 Toyota 86 GT, Standard Trans
Electric Power Control System - Diagnostic Codes
2018 Toyota 86 GT, Standard TransSECTION Electric Power Control System - Diagnostic Codes
- Electric Power Control System
- DTC B1010: BIU System Error [06/2016 - ]
- DTC B1011: Battery Power Supply Control Circuit [06/2016 - ]
- DTC B1012: Battery Power Supply Back Up Circuit [06/2016 - ]
- DTC B1013: IG Power Supply Circuit [06/2016 - ]
- DTC B1014: ACC Power Supply Circuit [06/2016 - 03/2017]
- DTC B1014: ACC Power Supply Circuit [03/2017 - ]
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.