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.
2012 Ford Explorer Base, 2.0 9FACTORY OEM SERVICE PROCEDURE
Programming the Auto-Unlock Feature Using the Keyless Entry Keypad
- Place the ignition in the OFF mode and close all vehicle doors.
- Enter the factory set 5-digit keyless entry keypad code.
- Press and hold the 3/4 button on the keypad. While holding the 3/4 button, press and release the 7/8 button. While still holding the 3/4 button, press and release the 7/8 button a second time.
- Release the 3/4 button. The horn chirps once if auto-unlock is disabled or twice (one short chirp followed by a honk) if auto-unlock is enabled.
Factory Service Tools
Use the Manual With the Right Hardware
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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.