How to Program a 1997 Nissan 240SX Keyless Entry Remote Fob
Step by Step How to Program Instructions:
1. Enter vehicle, close and lock all doors using power lock switch on drivers door.
2. Insert and remove (do not turn) key from ignition at least 6 times within 10 seconds. Tail lamps will flash to indicate original code has been erased.
3. Insert and turn key to ACC position.
4. Press LOCK on first keyless remote. Tail lamps will flash to confirm programming.
5. To add additional remotes, unlock then lock the doors using power lock switch on drivers door.
6. Press LOCK button on second keyless remote. Tail lamps will flash to confirm programming.
7. Open drivers door, turn ignition to OFF.