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.
Smart Key Unit
- Disconnect the negative (-) battery terminal.
- Remove the crash pad lower panel after loosening the mounting screws.
(Refer to Body - "CRASH PAD LOWER PANEL ")
- Disconnect the connector (A) from smart key unit, BCM and tilt & telescopic unit.
- Remove the stop lamp switch of brake pedal.
(Refer to Brake System - "BRAKE PEDAL ")
- Remove the front smart junction box.
(Refer to Fuse And Relays - "RELAY BOX (PASSENGER COMPARTMENT) ")
- Remove the smart key (A) and BCM unit (B) after loosening bolt and nuts.
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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