Reset security on 2002 Chevy Trailblazer
12 Answers
You can reset the 2002 Chevrolet blazer security system by removing the security system fuse. Keep the fuse out for 10 seconds and replace it to its original slot. Place the key in the "Run" position, but don't start it. Walk away. Come back in about 20 minutes. Turn off the key. Start the Blazer. You're done.
Nope we could not find the fuse security fuse therefore still can't start it
Where is the Fuse Located
Why can't you say where the Fuse is Located.? I Replaced the Ign.swith and lock..Replaced the Ign fuse..The starter is fairly new..The dashboard lights up but no attempt to start.. Where is the Alarm Fuse . .The Alarm sometimes alarms .
Dang I don't have an answer but I'm having the same problem and going thru the passlockreset cycle isn't helping. I was doing the passlock reset cycle yesterday and my car did try cranking over but it wasn't getting fuel. I left it alone for the night and tried the cycle again and nothing won't even try to drank over now. Did you ever get your issue figured out? I have a 2005 trailblazer 4wd. Any help would be appreciated.
you dont need to take out a dam fuse. Just go back to the re-program procedure. It should start no later than after 3 trys. It worked for me
I have a 2003 Chevy Trailblazer and I keep having the same issue. I just try 3 times and mine always starts! Hope, this helps someone.
I have a 2002 trailblazer and The number 10 and 28 fuses are under the hood. Those are the PCM fuses. I tried also so far no good. Help
This happened to me and all you have to do is get in and hit the lock switch on door turn key to run 12 min then turn off unlock door and try to start that reset mine twice now.
