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2003 Nissan Altima Key Fob Remote Programming Instructions

Posted by Keyless Entry Remote on May 2nd 2013

Here are the programming instructions for a 2003 Nissan Altima Key Fob Remote. If you need an extra Key Fob or Replacement Fob for any vehicle you might have visit us at You can also leave comments or suggestions at the bottom of this blog and if you like what we provide please forward on to your friends & family; people like you are our best advertising tool!


1.  Close and lock all doors with the driver's side power lock / unlock switch located
     on drivers door panel.

2.  Insert key into ignition and remove it from the ignition key cylinder at least 6 times
     within 10 seconds. Your hazard lamps will flash if you have performed this step
     successfully. NOTE: Withdraw key completely  from ignition cylinder each time. If
     this procedure is performed to fast, system will not enter programming mode.

3.  Insert key into ignition  and turn to the ACC position.

4.  Within 5 seconds, push ANY button oon the keyless remote. Your hazard lamps
     will flash. NOTE: Do not press the button on the remote more than one time or the
     programming will not be successful.

5.  If there are any remaining remotes (including old ones), Unlock then Lock all doors
     using switch on drivers door panel and within 5 seconds press ANY button  on the next
     remote. Your hazard lamps will flash. Repeat this step for each remote (including any
     existing remotes).

6.  Turn key to the off position, remove key from the ignition. Unlock door using switch on
     door panel and open drivers door.

7.  Test remote(s).

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