how do i program a keyless entry remote for a 2004 chevy blazer?

Answer 1

First have all the remotes with you when you start to program.Stick key in ing. switch.Have remotes near by.Push and hold the door unlock botton then cycle the ing. switch foreward and back three times.Stop in the off position.Relese the unlock botton. When you do the door locks should lock&unlock this is program mode.Push and hold lock&unlock bottons on remote when system cycles remote is programed repeat other remotes.to exit turn key on.