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.
Disabling Unlimited Key Mode
2014 Ford F-150 FX2, 2D PickupSECTION Disabling Unlimited Key Mode
- From the scan tool, enter TOOLBOX. Select BODY - SECURITY - PATS Functions and follow the IDS on-screen instructions to ENTER SECURITY ACCESS.
- Select "unlimited key mode OFF" and follow the IDS on-screen instructions.
- Select "Ignition Key Code Erase" and follow the IDS on-screen instructions.
- Turn the key to the OFF position and disconnect the scan tool (the key does not need to be removed from the ignition at this time).
- Turn the first PATS key to the RUN position for a minimum of 6 seconds.
- Turn the first PATS key to the OFF position and remove the key from the ignition.
- Insert the second PATS key into the ignition and turn the key to the RUN position for a minimum of 6 seconds.
- The engine should now start with both PATS keys.
- If it is desired to program additional key(s) (only a total of 8 keys can be programmed into the BCM ), refer to KEY PROGRAMMING - PROGRAM A KEY USING TWO PROGRAMMED KEYS .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.