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.
2006 Ford Freestar BaseFACTORY OEM SERVICE PROCEDURE
Disabling Unlimited Key Mode
- Using a diagnostic tool, select PCM from the menu. Follow SECURITY ACCESS to obtain security access. For additional information, refer to ANTI-THEFT SECURITY ACCESS in this article.
- Select: DISABLE UNLIMITED KEY MODE.
- Select: IGNITION KEY CODE ERASE and RESET SERVICE BIT, if applicable.
- Disconnect the diagnostic tool and turn the ignition switch to the OFF position.
- Program 2 keys to enable the vehicle.
- Program any additional keys using either the KEY PROGRAMMING USING TWO PROGRAMMED KEYS or the KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT in this article.
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.
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