a green chip just laying there,teeth,sparks,what the hell,man i wish i was there.soory i couldnt help,i always love a challange but i hate cleaning up the mess.

 

I'm far from an expert on this subject...but you probably have a short.

Need to see where system is wired...especially with a battery change. If you have a wire end that has a loop (looks like a washer at end of wire) that connects directly to the terminal posts/end of battery cables you could have a crack or corrosion in end preventing good ground or power.

Other issue...blade fuse...where did it come from? Is the alarm system "hot wired" into your fuse box? This could result in the "sparks" that you saw.

I would check these items, past that I couldn't tell you.

 

My security system kept shutting off the fuel. Remove the drivers door panel. Cut the electricalwires coming off the key lock. twist the 2 wires together. This shut the security system completely off for me.