ID Code Entry Procedure

WARNING: This page is about a different car, the 2004 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: ID Code Entry Procedure Chart

Courtesy of NISSAN MOTOR CO., U.S.A.

NOTE:

If a keyfob is lost, the ID code of the lost keyfob must be erased to prevent unauthorized use.
To erase all ID codes in memory, register one ID code (keyfob) four times. After all ID codes are erased, the ID codes of all remaining and/or new keyfobs must be re-registered.
When registering an additional keyfob, the existing ID codes in memory may or may not be erased. If four ID codes are stored in memory when an additional code is registered, only the oldest code is erased. If less than four ID codes are stored in memory when an additional ID code is registered, the new ID code is added and no ID codes are erased.
If you need to activate more than two additional new keyfobs, repeat the procedure "ADDITIONAL ID CODE ENTRY" for each new keyfob.
Entry of a maximum of four ID codes is allowed. When more than four ID codes are entered, the oldest ID code will be erased.
If an ID code has already been registered in the memory, the same ID code can be entered in the memory again. Each registration of an ID code counts as an additional code.