Your Chevy's ignition needs programming to occupation with your automobile keys.
Hold down the "Unlock" button until the end of Step 2 below.2. Turn the key on and off twice, as quickly as you can. Let go of the "Unlock" button on your door. You can programme the ignition of your Blazer while it is parked in your driveway and, provided you achieve it fair, should not return more than a few minutes.
Instructions
1. Put your key in the ignition of your Blazer and push the "Unlock" button on the door panel.Programming the ignition on a 1998 Chevy Blazer is done using the alike mode as programming a keyless entry remote administration. This ensures that the door locks and ignition in your Chevy labour with the twin remote containment. Happily, the operation isn't complicated and doesn't crave you to fetch know stuff function from your limited Chevy advantage branch.
Make sure your car doors lock and unlock themselves one time, which confirms that you've successfully programmed your ignition to this point.
3. Push the lock button on your keyless entry remote until the locks on your car cycle one more time. Start the car, and then turn it off and exit the Blazer. Your ignition is now programmed.