How to Program a Keyless Remote for a 2003 Silverado
- 1). Enter your Silverado and close the door. Put your key into the ignition.
- 2). Push and hold down on the "Unlock" button on your driver's door panel for the duration of the programming process.
- 3). Turn your key in the ignition as far as you can without actually turning it to the "On" position and then turn the key back to the "Off" position. Repeat this step.
- 4). Remove your hold on the "Unlock" button on the driver's door. Your door locks will now cycle to let you know you've been successful completing these steps.
- 5). Press both the "Lock" and "Unlock" buttons on your new keyless entry remote simultaneously. Continue to hold these buttons until your locks cycle once again.
- 6). Turn the key in the ignition to the "On" position. Turn the key back to the "Off" position and remove it from the ignition. Then, test the keyless remote.
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