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 XLE, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 261 (SMART KEY SYSTEM (FOR ENTRY, HEV) - DIAGNOSTICS - INTRODUCTION)SMART KEY SYSTEM (FOR ENTRY FUNCTION, HEV MODEL)HOW TO PROCEED WITH TROUBLESHOOTING [11/2022 - ]PROCEDURE
2025 Toyota Highlander XLE, FWD
How To Proceed With Troubleshooting [11/2022 - ]: Procedure
2025 Toyota Highlander XLE, FWDSECTION Procedure
WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
- VEHICLE BROUGHT TO WORKSHOP
- Confirm how vehicle was brought to workshop
- Vehicle was driven
- Vehicle was towed
HINT:
The malfunction location may be narrowed down by confirming whether the vehicle was driven or towed.
Result
Proceed to NEXT
Result:
NEXT
GO TO SMART KEY SYSTEM (for Start Function). Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2022 - ]
- Confirm how vehicle was brought to workshop
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.