How to Change the Keyless Entry Code on a Ford F-350
- 1). Enter your car and turn the key in your ignition from the "Off" position to the "Run" position eight times in 10 seconds.
- 2). End in the "Run" position after the eighth cycle and wait for the locks to click before you proceed.
- 3). Press any button on your remote within 20 seconds and wait for the locks to cycle again to indicate successful programming.
- 4). Repeat step 3 with any additional remotes (up to four remotes), and turn the ignition back to the "Off" position once you are finished.
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