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 MANUALSTOYOTA2025HIGHLANDER LIMITED, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM (T24A-FTS) - DIAGNOSTIC CODES (07 OF 11)
2025 Toyota Highlander Limited, FWD
Engine Control System (T24A-FTS) - Diagnostic Codes (07 Of 11)
2025 Toyota Highlander Limited, FWDSECTION Engine Control System (T24A-FTS) - Diagnostic Codes (07 Of 11)
- SFI System
- DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure [10/2022 - 11/2023]
- DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure [11/2023 - ]
- DTC P0613-47: TCM Processor Watchdog/Safety MCU Failure [10/2022 - 11/2023]
- DTC P0613-47: TCM Processor Watchdog/Safety MCU Failure [11/2023 - ]
- DTC P0615-12: Starter Relay Circuit Short to Battery [10/2022 - 11/2023]
- DTC P0615-12: Starter Relay Circuit Short to Battery [11/2023 - ]
- DTC P0615-14: Starter Relay Circuit Short to Ground or Open [10/2022 - ]
- DTC P0627-12: Fuel Pump "A" Control Circuit Short to Battery [10/2022 - ]
- DTC P0627-14: Fuel Pump "A" Control Circuit Short to Ground or Open [10/2022 - ]
- DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [10/2022 - 11/2023]
- DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [11/2023 - ]
- DTC P0630-51: VIN Not Programmed [10/2022 - ]
- DTC P064A-49: Fuel Pump Control Module Internal Electronic Failure [10/2022 - ]
- DTC P0657-14: Actuator Supply Voltage "A" Circuit Short to Ground or Open [10/2022 - ]
- DTC P0657-9E: Actuator Supply Voltage "A" Stuck On [10/2022 - 11/2023]
- DTC P0657-9E: Actuator Supply Voltage "A" Stuck On [11/2023 - ]
- DTC P06AB-11: Control Module Internal Temperature Sensor "B" Circuit Short to Ground; DTC P06AB-15: Control Module Internal Temperature Sensor "B" Circuit Short to Battery or Open [10/2022 - ]
- DTC P06DA-13: Engine Oil Pressure Control Circuit Open [10/2022 - ]
- DTC P0703-12: Brake Switch "B" Circuit Short to Battery [10/2022 - ]
- DTC P0705-13: Transmission Range Sensor "A" Circuit Open; DTC P0705-62: Transmission Range Sensor "A" Signal Compare Failure [10/2022 - ]
- DTC P0A14-12: Engine Mount "A" Control Circuit High Circuit Short to Battery [10/2022 - ]
- DTC P0A14-14: Engine Mount "A" Control Circuit Low Circuit Short to Ground or Open [10/2022 - ]
- DTC P106A-62: Evaporative Emission System Pressure / Intake Air Pressure Signal Compare Failure; DTC P106C-62: Evaporative Emission System Pressure/Barometric Pressure Signal Compare Failure; DTC P106D-62: Evaporative Emission System Pressure Sensor - Turbocharger/Supercharger Boost Sensor Signal Compare Failure; DTC P109E-62: EVAP System Pressure Sensor "A"/Crankcase Pressure Sensor "A" Signal Compare Failure [10/2022 - ]
- DTC P107A-11: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Circuit Short to Ground [10/2022 - ]
- DTC P107A-15: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Circuit Short to Battery or Open [10/2022 - ]
- DTC P107A-2A: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Signal Stuck in Range; DTC P107A-64: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Signal Plausibility Failure [10/2022 - 11/2023]
- DTC P107A-2A: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Signal Stuck in Range; DTC P107A-64: Fuel Rail Pressure Sensor (Low) / Fuel Rail Pressure Sensor "B" Signal Plausibility Failure [11/2023 - ]
- DTC P111C-62: Control Module Internal Temperature Sensor/Intake Air Temperature Sensor Signal Compare Failure [10/2022 - ]
RENDER: 1.0x
NO RELATED
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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.