I just bought my 2000 blazer ls. When I got it it had a bad fuel pump so I bought it really cheap. After I got it running, I realized that I only have one key and no key fob. This thing has power everything and I was wondering how I know if it has keyless entry. I know I could buy a fob, but if it doesn't work I would be out about $80. So does anybody know another way to check it to see if it does?

 

You need to check the RPO "regular production order" codes on the inside of the glove box door. Look for code AUO = Lock control, Remote entry.

 

You can find them On EBay for $30ish. There a few reputable sellers.

 

Thanks for posting that. I need to check mine.

 

Thank you. I knew their had to be a way.

 

Hey, thanks for that!

 

Just bought 2 remote start fobs plus 2 key blanks (with chips) for $35 from Amazon for my 2006 G6. Mine work fine. Should be the same or less for a Blazer. At least with a Blazer you don't have to have the key fobs programmed with a Tech 2.