2003 NISSAN ALTIMA Key must be cut and programmed before it will work for your vehicle. Cutting and programming can be performed at an automotive locksmith shop or your local dealership. There are no onboard programming instructions available for 2003 NISSAN ALTIMA chip key. Only a professional with special tools can make it work for your vehicle.

A 2003 Nissan Altima Key must be cut and programmed before it will work for your vehicle. Cutting and programming can be performed at a local automotive locksmith or dealership. There are no onboard programming instructions available for the 2003 Nissan Altima chip key. Only a professional with special tools can make it work for your vehicle.

You are able to program this 2003 NISSAN ALTIMA keyless entry remote by yourself using the simple programming instructions we send with the remote. They are very easy for the average customer to follow without any automotive experience. If you are having problems with programming a 2003 NISSAN ALTIMA , you can call our technical support line for help. This keyless entry remote comes with battery and is tested for functionality before sending. Please make sure your remote read KBRASTU15, and has 4 buttons.

The 2003 Nissan Altima remote keyless entry shell is meant for customers who have a working keyless entry that is cracked or broken. Once received, you can remove the remote part from your original 2003 Nissan Altima keyless entry remote and place it into the new shell for normal working functions.

The best way to protect your Nissan 4 Button Remote from damage - cracks or scratchs is to use the Rubber Silicone case cover, multi colors are available to match your car for your Nissan 4 Button Remote.

This CR2025 Battery will replace the old one from your 2003 NISSAN ALTIMA Remote, Please make sure you have this CR2025 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2003 NISSAN ALTIMA Remote, Please gave us a call if you have not found any numbers on your remote.