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.
Work Procedure
Perform the following operations when replacing Intelligent Key unit.
When replacing the Intelligent Key unit, always replace it with a new one. The functions controlled by the Intelligent Key unit does not operate properly in case of reuse of the Intelligent Key unit from another vehicle.
BEFORE REPLACEMENT
When replacing Intelligent Key unit, save or print current vehicle specification with CONSULT before replacement.
AFTER REPLACEMENT
When after replacing Intelligent Key unit, always perform "Operation Log Selection" or "Manual Configuration" with CONSULT. Or not doing so, Intelligent Key unit control function does not operate normally.
- Complete the procedure of "Re/programming, Configuration" in order.
- Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
- If you set incorrect "Vehicle Configuration", incidents might occur.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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