How to Program a Keyless Entry for a Nissan Altima
- 1). Sit in the vehicle and close all the doors. Use the lock button on the driver's side door to lock all the doors.
- 2). Put the key into the ignition and then remove it. Repeat this six times quickly, being sure to remove the key from the ignition completely each time. The hazard lights on your Altima will flash to let you know it was done correctly.
- 3). Place the key back in the ignition and turn it to the ACC or on position.
- 4). Push any button on the keyless entry remote one time only within five seconds. The hazard lights will flash again.
- 5). To program additional remotes, unlock and then lock all of the doors using the driver's door buttons and push any button on the remote. Repeat this step for all remotes.
- 6). Turn the ignition off and remove the keys. Unlock the doors from the door panel and test your remotes from outside the vehicle.
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