Aftermarket Remote Starter Issues
My 2001 Grand Cherokee has an AstroStart 903U remote starter on it. I've used it for years with no issues, up until a couple weeks ago when my girlfriend lost one of the sets of keys. I went to the dealer, and they were able to get me a replacement factory key and key fob.
Since then, the remote starter has not worked correctly. The engine will start up just fine, but it shows a light on the dash that looks like a key inside of a circle with a line going through it. The engine then promptly shuts off.
I'm assuming that when the dealer programmed my new key and fob, it messed something up with the remote starter's programming. I asked the dealer about it the next time I was there, but they refused to even look into it since it was an aftermarket remote starter.
Does anyone know how I would go about getting it re-programmed in the vehicle's computer? I found a section in the RS's manual that explains how to add new key fobs, but I don't think that is the issue.