1998-2004 Chevrolet Blazer Key Fob Programming

Here are the steps to program your chevy blazer key fob. I purchased mine on amazon for around $20 for the set.
1. Close all doors
2. Insert key into ignition
3. Hold down the power UNLOCK button on the driver's door panel
4. Turn the ignition to the ON position (as far as you can go without starting the engine.)
6. Turn the ignition to the OFF position.
7. Turn the ignition to the ON position (as far as you can go without starting the engine.)
8. Turn the ignition to the OFF position.
9. Release the power UNLOCK button on the door panel. The locks should cycle and if they don't repeat this process.
10. Hold down the LOCK and UNLOCK buttons on each remote until the doors lock and unlock one at a time.

[@davidholcombe2821]

Worked like a charm! Thank you!

[@damianoaks1324]

I have a 2001 Blazer LS 4x4 I think it'll work out.

[@NotRage.]

Why won’t mine cycle the locks

[@Wheel-1]

Does this procedure also program the alarm and the hatch

[@raysizemore1311]

Ok then show the 4th button and what it controls

[@amanalexmay]

where did you get the key fob from?

[@stevensgarage7284]

Amazon

[@raysizemore1311]

Why did you not show what the 3rd button controled

[@502Zzwey]

I would assume the horn