On my MKIV Jetta the wire going to S177 is getting super hot an melting my fuse box, an im talking from the time I start my car to pop my hood the fuse box cover will burn your hand. Anyone know why this is happening? I used a voltage meter an it reads 14v but the wire running from the fuse box to the alt gets super hot, an it only gets hot on the side of the fuse box. Could it be a bad alt?
Car in need