Welcome to mac's main page for the blazer.
I have created this web site for all the chevrolet blazer Enthusiast in the world.Programming your keyless entry remote on the 97+ blazer
Step 1
Sit in the balzer and make sure all the doors are closed.Step 2
Hold the power lock button down on the drivers side, while doing this turn the ignition on in this order --- ON/OFF ON/OF make sure to leave the key in the ignition though (keep in mind at no point start the engine!!!)Step 3
Take your finger off the door lock and you should here the locks cyle or make noiseStep 4
Press and hold both the unlock and lock buttons on your transmitter until you here the locks cycle again (may be up to 30 seconds)Step 5
Repaeat step four with the rest of your transmitters.Final Step 6
Take keys out go outside the vehicle and with the dorrs closed try your transmitters and make sure they are working correctlyHope this helps