Is this the module you're describing? I grabbed one from the junkyard, from a 2002 Blazer with AU0 on the RPO Tag. I have it installed, Would I have to go to a dealer to program it?
I own a 2002 Blazer with power windows, locks, and mirrors. But without keyless entry. Is there a way to add keyless entry?
I've added my complete RPO Tag, Any help is greatly appreciated.