My best guess is that either the key fob has died and needs to be replaced, or the battery or batteries have gone dead. If you've replaced the batteries, most likely you will have to reprogram the key fob. This procedure varies from make to make, so I can't give you a definitive answer on how to program yours. Autozone, for one, has a key fob tester. It detects whether or not it emits a signal. Presuming new batteries, if it doesn't emit a signal, it's dead.
There are some good sites on Ebay to purchase new key fobs at reasonable prices. They will also send you programming instructions.
Have a look at this seller's offerings; cavemanmeetsinternet
One reason that your keyless entry may not work is that the battery is dead, take it an auto parts store and have the keyless entry battery replaced. If that does not fix it you will need to take it to the dealer to have the keyless entry reprogrammed.
The keyless entry module in this car is located inside the trunk, behind the driver Taillight recessed in the quarter panel. You will have to remove the felt panels inside the trunk to gain access to it.
This model never offered keyless entry. It can be made to have keyless entry with after market products.
Turn the ignition switch off and on off and on until the doors lock.Press the lock button on your entry switch then press the unlock button.If the doors unlock, it is programed.If not do the process over It will finally work
If the dome light and the keyless entry system does not work on a Nissan Sentra it is possible there is blown fuse. The fuse box is found in the passenger compartment.
form_title= Automotive Keyless Entry form_header= Lost your keys? No problem. Get automotive keyless entry. How frequently do you lose your keys?*= _ [50] How long have you owned your vehicle?*= _ [50] Why do you want keyless entry?*= _ [50]
Yes , keyless remote entry
Add on power lock servo's can be purchased to work with any alarm system, just follow the installation instructions with the alarm system and your classic pony will jump into the 21st century.
keyless entry system
the batterys in your keyless remote may need to be changed
how do you program a keyless entry remote to a 2000 Pontiac grandprix programyourremote.com (program your remote.com)
If there is a touch pad on the drivers door then it has keyless entry.