On my 2000 Accent are 2 black boxes,one on the firewall and one on the passenger side fender wall.The one on the firewall has flashing red and green lights.I have NO info on this system.The original owner knows nothing about it? Does anyone have any info.The name on the box is Pro Tek?

 

Found out the thing is one of those phony rust stoppers.Supposedly sends juice through the body of the car and causing an electrical field to prevent rust.What a crock! But the flashing lights look cool!

 

Found out the thing is one of those phony rust stoppers.Supposedly sends juice through the body of the car and causing an electrical field to prevent rust.What a crock! But the flashing lights look cool!