Might be where something was hooked up before but not needed anymore. Maybe a ground for something.
Where is the horn located on a 1993 chevy blazer
A blown fuse can make your dashboard lights to not work in your 1993 Chevy Blazer Tahoe. A burned out bulb can also cause this.
3500
On the 93 Blazer it will look like a small black plastic box about the size of a walnut. It would be found under the hood, attached to the firewall, drivers side, close to the power brake booster. It will have a removable electrical plug with several wires attached to it.
The ecm would be in the passenger side kick panel.
your a fatty
This might be a cable for some additional feature your car is not equipped with, but the wire is included in the standard cable assy
yes they are
yes it is
these transmissoins will not interchange. To be sure I would call a salvage yard and ask them; they have a HOLLANDER exchange and they can tell you for sure.
None
The fuel level sensor would be located in the fuel tank.