Programming a new remote for your vehicle requires special tools that are available at a professional locksmith shop or the dealership. Programming fees may vary, please call your local locksmith or dealership for an estimate for their service.

You are able to program this 2003 CHEVROLET TRAILBLAZER 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 CHEVROLET TRAILBLAZER , you can call our technical support line for help. This keyless entry remote comes with battery and is tested for functionality before sending. The numbers on the back of your remote should read 15051014

You are able to program this 2003 CHEVROLET TRAILBLAZER 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 CHEVROLET TRAILBLAZER , you can call our technical support line for help. This keyless entry remote comes with battery and is tested for functionality before sending.

The 2003 Chevrolet Trailblazer 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 Chevrolet Trailblazer keyless entry remote and place it into the new shell for normal working functions.

The best way to protect your GM 3 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 GM 3 BUTTON REMOTE.

This CR2032 Battery will replace the old one from your 2003 CHEVROLET TRAILBLAZER Remote, Please make sure you have this CR2032 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 CHEVROLET TRAILBLAZER Remote, Please gave us a call if you have not found any numbers on your remote.

The best way to protect your GM 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 GM 4 BUTTON REMOTE.